Entries |
Document | Title | Date |
20100114823 | Methods and Systems For Updating Web Pages Via a Web Data Instant Update Utility - A method for updating web pages on a web server without republishing the web pages involves providing on a production database server a live version of one or more business data tables containing information used to populate web pages on a production web server and storing in a quality assurance database server a quality assurance version of the business data tables that can be used to populate pages on a quality assurance web server. A maker at a business workstation can access the quality assurance database server from time to time and enter a change to data on the quality assurance version of the business data tables. Thereafter a checker at the business workstation accesses the quality assurance database server to review and approve or reject the changes to the data on the quality assurance version of the business data tables, and if the checker approves the changes, the changes to the data on the quality assurance version of the business data tables are replicated from the quality assurance database server to the live version of the business data tables on the production database server. | 05-06-2010 |
20100191705 | PERSISTENT DATA STORAGE TECHNIQUES - A database is maintained that stores data persistently. Tasks are accepted from task sources. At least some of the tasks have competing requirements for use of regions of the database. Each of the regions includes data that is all either locked or not locked for writing at a given time. Each of the regions is associated with an available processor. For each of the tasks, jobs are defined each of which requires write access to regions that are to be accessed by no more than one of the processors. Jobs are distributed for concurrent execution by the associated processors. | 07-29-2010 |
20100198786 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT - An information processing apparatus includes: a generating unit that, based on schema information defining a structure of an object, generates the object that has a duplicating function for generating a clone as a copy of self; a receiving unit that receives a generation request for generating the object; a requesting unit that requests generation of the clone to the object when the duplicating function of the object for which the generation request is received is determined to be available; and an output unit that outputs the clone generated by the object, whose duplicating function is determined to be available, to a source that has issued the generation request for generating the object. | 08-05-2010 |
20110055156 | METHOD FOR EFFICIENT STORAGE NODE REPLACEMENT - Methods and apparatus are described for a horizontally scalable high performance object storage architecture. Metadata are completely decoupled from object storage. Instead of file names, users are given a locator when the object is uploaded and committed. Users can store the locator along with their own metadata or embed it directly in the static content. Clients can choose which storage nodes to store data on based on dynamic measures of node performance. Since there is no coupling among storage servers, performance can scale horizontally by adding more nodes. The decoupling also allows the front end services and storage to scale independently. High service availability is achieved by object-level synchronous replication and having no single point of failure. Failed nodes are rebuilt using copies of data in other nodes without taking the cluster offline. In addition to the replication, the ability to add or remove nodes on-line reduces maintenance-related service downtime. | 03-03-2011 |
20110055157 | SYSTEM, APPARATUS, AND METHOD WITH AUTOMATIC FILE COPYING FUNCTION - An electronic apparatus with an automatic file copying function is provided. The electronic apparatus comprises a processing unit and a data storage. When detecting a mobile data storage is connected to the electronic apparatus, the processing unit detects whether there are files with a predetermined marking in the mobile data storage, and copies the files with the predetermined marking in the mobile data storage to the data storage if there are files with the predetermined marking in the mobile data storage. | 03-03-2011 |
20110071980 | PERFORMANCE IMPROVEMENT OF A CAPACITY OPTIMIZED STORAGE SYSTEM INCLUDING A DETERMINER - A system for storing data comprises a performance storage unit and a performance segment storage unit. The system further comprises a determiner. The determiner determines whether a requested data is stored in the performance storage unit. The determiner determines whether the requested data is stored in the performance segment storage unit in the event that the requested data is not stored in the performance storage unit. | 03-24-2011 |
20110106760 | SYNCHRONIZING DATABASE AND NON-DATABASE RESOURCES WITHOUT A COMMIT COORDINATOR - A system to synchronize a database and a non-database resource includes an application to transmit a request to a service provider to perform an action. The service provider receives the request and performs the action, the action not being under commit coordination. The service provider further inserts an entry into an action-reversal table to reverse the action and makes the insertion permanent. The service provider, on behalf of the application, then deletes the entry from the action-reversal table. The application may then be configured to perform one of the following: (1) make the delete permanent by performing a COMMIT; and (2) roll back the delete by performing a ROLLBACK. At a later time, the service provider may reverse the action in the event the entry remains in the action-reversal table. Corresponding methods and articles of manufacture (i.e., computer-readable media) are also disclosed herein. | 05-05-2011 |
20110125712 | VIRTUAL COLLECTION OF ENTITIES IN SYNC PROCESS - Apparatus and methods to control selection of media content provide a mechanism to enhance user interaction with multimedia devices. Additional apparatus, systems, and methods are disclosed. | 05-26-2011 |
20110161293 | DISTRIBUTED STORAGE SYSTEM WITH WEB SERVICES CLIENT INTERFACE - A distributed, web-services based storage system. A system may include a web services interface configured to receive, according to a web services protocol, a given client request for access to a given data object, the request including a key value corresponding to the object. The system may also include storage nodes configured to store replicas of the objects, where each replica is accessible via a respective unique locator value, and a keymap instance configured to store a respective keymap entry for each object. For the given object, the respective keymap entry includes the key value and each locator value corresponding to replicas of the object. A coordinator may receive the given client request from the web services interface, responsively access the keymap instance to identify locator values corresponding to the key value and, for a particular locator value, retrieve a corresponding replica from a corresponding storage node. | 06-30-2011 |
20110208697 | Synchronization of Recurring Time-Scheduled Data Objects Between Incompatible Databases - Methods, apparatus and computer program products for storing a recurring time-scheduled data record in a calendaring application that does not support a pattern of recurrence of the record are described herein. The method includes the steps of: 1) receiving from a server, the recurring time-scheduled data record having a first recurrence pattern; 2) determining whether the first recurrence pattern is supported by the calendaring application; 3) if the pattern is not supported, then selecting a closest recurrence pattern supported by the calendaring application; 4) modifying the selected closest recurrence pattern by applying recurrence exceptions to create a second recurrence pattern; 5) modifying the recurring time-scheduled data record based on the second recurrence pattern to create a supported record; and 6) transferring the supported record to the calendaring application. | 08-25-2011 |
20110218964 | AUTOMATIC SYNCHRONIZATION CONFLICT RESOLUTION - A determination is made at a first computing device of whether there is a synchronization conflict between a change to a first synchronized item at the first computing device and a change to a second synchronized item at a second computing device. If a synchronization conflict exists, rule-based conflict resolution is performed to automatically resolve the synchronization conflict. The rule-based conflict resolution is based at least in part on a type of the change made to the first synchronized item, a type of the change made to the second synchronized item, and a set of multiple rules. A notification of the resolution is then sent to the second computing device. | 09-08-2011 |
20110231365 | CONTAINMENT AGNOSTIC, N-ARY ROOTS LEVERAGED MODEL SYNCHRONIZATION - A technique for annotating and synchronizing on a device is provided. A client root model of fragments is marked with annotations in response to triggers received by an application of the device. Marking the client root model of the fragments with annotations includes at least: in response to the any of the fragments being extracted out and flagged, marking the client root model with annotations; in response to binding any of the fragments to a source, marking the client root model of the fragments with annotations and marking the client root model as flagged; and in response to sharing in any the of fragments, marking the client root model with annotations. | 09-22-2011 |
20110238623 | EFFICIENT POINT-TO-MULTIPOINT DATA RECONCILIATION - Efficient reconciliation of different versions of a target file or dataset can be facilitated using a hash hierarchy of a master version of the dataset. Each level of the hash hierarchy has hashes of blocks of the master version that may be sub-blocks of the hashes in the level above. The top level of the hash hierarchy, having the hashes of the largest blocks of the master, may be transmitted on a first communication channel, possibly a one-way or broadcast communication channel. Streams of encodings of each lower level of the hash hierarchy may be transmitted on respective communication channels. The encodings for a level of the hierarchy may be combinations, such as random linear combinations, of the hashes of that level. A receiver with a target dataset can receive the top level hashes from the first channel and use them to determine which lower hashes are needed to identify parts of the master missing from the target. The encodings can be used to help obtain needed lower level hashes that can be used to more finely identify missing parts. Different receivers may not have to wait for a particular piece of information about the master. Rather, any received information (e.g. encoding) about the master will most likely allow any receiver to advance its understanding of the master dataset. Receivers will usually not have to wait for delivery of a particular hash in the hierarchy. | 09-29-2011 |
20110246421 | DISTRIBUTED PROCESSING DEVICE, AND STORAGE MEDIUM STORING DISTRIBUTED PROCESSING PROGRAM - A distributed processing device includes receiving unit receives a plurality of process requests to records stored on a database, an acquiring unit acquires execution frequency of each processes responsive to the plurality of process requests related to a record identified by an attribute name, on a per attribute name basis of a plurality of attribute names, each attribute name identifying each of the plurality of records, sorting unit sorts the plurality of process requests into a first set and a second set in accordance with the acquired execution frequency of each process on each of the plurality of attribute names, a determining unit determines a first node, serving as an allocation destination of the process request sorted in the first set, from among a plurality of nodes, each node having the database, and an allocating unit allocates the process request sorted in the first set to the first node. | 10-06-2011 |
20110258160 | DATA SYNCHRONIZATION METHODS FOR SYNCHRONIZING DATA IN COMMUNICATION SYSTEM AND COMMUNICATION SYSTEMS - A data synchronization method for synchronizing data in a communication system including an account server including a first data record of an account, a mobile device including a second data record, and a data server including a third data record is disclosed. The mobile device is connected to the account server and the data server. First, a first synchronization procedure is performed to synchronize data between the first data record of the account server and the second data record of the mobile device according to a first identification data. After the first synchronization procedure has been completed, a second synchronization procedure is performed to synchronize data between the synchronized second data record of the mobile device and the third data record of the data server according to the first identification data and a second identification data. | 10-20-2011 |
20110264626 | GPU ENABLED DATABASE SYSTEMS - Methods for parallel query execution of a database operation on a database utilizing a graphics processing unit (GPU) are presented including: receiving query by a host, the query including database relations; starting a GPU kernel, where the GPU kernels include a GPU memory; hash partitioning the database relations by the GPU kernel; loading the partitioned database relations into the GPU memory; loading keyed partitions corresponding the hash partitioned database relations into the GPU memory; building a hash table for a smaller of the hash partitioned database relations; and executing the query. In some embodiments, methods further include returning a result of the query. In some embodiments, methods further include when the query is a long query including a number of operators, parsing the long query into a number of sub-queries; for each of the sub-queries, starting one of the GPU kernels such that the sub-queries are processed in parallel. | 10-27-2011 |
20110264627 | SYSTEM AND METHOD FOR PROVIDING AUTOMATIC UPDATE - A system for providing an automatic update includes: a server for real-time managing an original object to which an original identifier is allocated, writing a revision of the original object by a Data Definition Language (DDL), allocating an identifier different from the original identifier to the revision of the original object, transmitting the identifier of the revision of the original object to a client if a request for an identifier of a predetermined object corresponding to the original object is received from the client, and providing the revision of the original object to the client through synchronization with the predetermined object in the client; and the client for requesting the server for the identifier of the predetermined object, checking an increase in the transmitted identifier by comparing the transmitted identifier with the identifier of the predetermined object in the client, and updating the predetermined object corresponding to the transmitted identifier through synchronization with the server according to a result of the comparison based on the revision of the original object corresponding to the transmitted identifier. | 10-27-2011 |
20110276538 | CLOUD STORAGE SOLUTION FOR READING AND WRITING FILES - Systems and methods of the present invention provide for a user uploading a file and a customized metadata about the file to a file storage system, and reading the same back upon request. This information may be forwarded to an application, possibly an API, which may divide the file into a plurality of file chunks if the file is greater than a predetermined file size. One or more tracker servers may check a database to locate optimal or current file locations for the file or file chunks to be stored within the file storage system. These optimal or current locations may be returned from the tracker servers to the application/API which may perform an HTTP request to write the file to or read the file from the file storage system. The file write may be validated and finalized, and the successful write or read may be displayed to the user on a user interface on a client. | 11-10-2011 |
20110289054 | Content Management Migration Manager System and Method - A content management migration manager method comprises accessing via a web interface executed by a computer an application interface, such as an API, for a first content management system and an application interface (API) for a second content management system. A site associated with the first content management system is thereafter replicated to the second content management system. Each document library folder in the replicated site is duplicated to the second content management system for the replicated site as well as all corresponding users, groups and their associated roles/permissions. Thereafter, one or more folders, users, or permissions existing in the second content management system not also existing in the first content management system may be removed by the content management migration manager. | 11-24-2011 |
20110289055 | Linked Databases - Several local databases may be linked together to form a large database. Each database may share a common type definition, but may contain only a portion of the large database. When a local database queries information from another database, the result may be stored locally using the type system. Across the entire database, items may be identified as their local or home database along with an identifier provided by that database. Cached information may be stored locally and may refer to the source for that information through the identifier. Once the cached information is present, queries that reference the record may be satisfied by the cached information. The cached information may be refreshed from the source database or may expire to avoid stale or changed data in the cache. | 11-24-2011 |
20110307445 | BACKGROUND SYNCHRONIZATION OF DATA OBJECTS - Background synchronization of data objects may be provided. A background thread associated with an application may be created. A first data item associated with the application may be opened by the background thread and a copy of the first data item may be created. A modification may be performed on a property of the first data item. If no second data item is associated with a pending modification, the first data item may be replaced with the modified copy of the first data item. | 12-15-2011 |
20120016840 | VIRTUAL MACHINE AWARE REPLICATION METHOD AND SYSTEM - A method for replicating a virtual file system of a virtual machine. The method includes accessing a host file system usage map of a host machine that indicates active blocks out of a plurality of blocks of the host file system, and accessing a virtual file system usage map of a virtual machine that indicates active blocks out of a plurality of blocks of the virtual file system. A merged usage map is generated from information of the host file system usage map and the virtual file system usage map that identifies active blocks of the host file system associated with the virtual file system. The virtual file system is then replicated at a replication destination in accordance with the merged usage map. | 01-19-2012 |
20120041925 | Using HDMI-CEC to identify a codeset - A home entertainment device eliminates the need to use multiple remote's. The device is connected (by wired and/or wireless links) to electronic consumer devices (ECDs) to be controlled. A user uses a portable display device to view pages served by the device, and thereby to communicate with the device and indirectly control the ECDs. In a first aspect, a HDMI-CEC communication is used to identify a codeset from a codeset database. In a second aspect, the codeset of a remote is identified by serving pictures of remotes to the user. The user selects a picture and the system looks up its codeset. In a third aspect, keys on an illustration of a remote are dragged and dropped to create a new custom remote. In a fourth aspect, the user supplies a digital photograph of a remote. The system performs optical recognition and identifies the type of remote and its codeset. | 02-16-2012 |
20120059794 | SOFTWARE, SYSTEMS, AND METHODS FOR ENHANCED REPLICATION WITHIN VIRTUAL MACHINE ENVIRONMENTS - Software, systems, and methods are disclosed herein for enhanced updating of replica storage volumes within virtual machine environments. A first group of data blocks of a plurality of data blocks on an underlying storage volume that have changed are identified. A second group of data blocks of the first group of data blocks that are live are identified. Changed data items associated with the second group of data blocks are identified. An ancillary process is initiated on the changed data items. An update of the replica of the target storage volume with the second group of data blocks is also initiated. | 03-08-2012 |
20120066178 | SYSTEMS AND METHODS FOR CONSTRUCTION FIELD MANAGEMENT AND OPERATIONS WITH BUILDING INFORMATION MODELING - The invention generally relates to systems and methods for construction field management and operations with building information modeling. In certain embodiments, the invention provides systems for construction field management and operations, that include a central processing unit (CPU), and storage coupled to the CPU for storing instructions that when executed by the CPU cause the CPU to: encode and map data structures and data sets received from Building Information Modeling software; select particular data structures and data sets relevant to at least one person associated with a construction project; transmit the selected data structures and data sets to a user terminal operated by the person; receive inputs made by the person to the selected data structures and data sets; and synchronize and update the data structures and data sets received from Building Information Modeling software based on the inputs received from the person. | 03-15-2012 |
20120084256 | DIGITAL ASSET MANAGEMENT METHOD AND APPARATUS - Using an ingestion engine ( | 04-05-2012 |
20120130948 | PHYSICAL ITEM DATA RECORD CREATION VIA CLONING A DATA OBJECT IN AN ACCESSIBLE COLLECTION - An item data management server having the capability to create a physical item data record for a physical item in the control of a user based upon a data object of an accessible collection. The item data management server presents a clone command query to the user terminal, and receives, in response, a clone command query response that corresponds to and identifies a data object having a plurality of attributes. The item data management server generates a cloned physical item data record based upon the data object. The cloned physical item data record includes at least a portion of the plurality of attributes of the data object, and a second plurality of attributes associated with the user. The item data management server generates a web page including the cloned physical item data record, and presents the web page to the user terminal. | 05-24-2012 |
20120130949 | File Cloning and De-Cloning in a Data Storage System - A file cloning mechanism allows for quickly creating copies (clones) of files within a filesystem, such as when a user makes a copy of a file. In exemplary embodiments, a clone of a source object is at least initially represented by a structure containing references to various elements of the source object (e.g., indirect onodes, direct onodes, and data blocks). Both read-only and mutable clones can be created. The source file and the clone initially share such elements and continue to share unmodified elements as changes are made to the source file or mutable clone. None of the user data blocks or the metadata blocks describing the data stream (i.e., the indirect/direct onodes) associated with the source file need to be copied at the time the clone is created. At appropriate times, cloned files may be “de-cloned.” | 05-24-2012 |
20120136828 | SYSTEMS AND METHODS FOR REPLICATING A GROUP OF DATA OBJECTS WITHIN A STORAGE NETWORK - Embodiments relate to systems and methods for replicating a group of data objects within a storage network. In particular, a module can designate an object in the storage network as an anchor object. The module can further evaluate a replication policy of the anchor object to determine a destination resource on which to replicate a related group of data objects. Further, the module can located the related group of data objects, and define a replication policy on each of the data objects that specifies that each of the data objects follow the anchor object. The module can replicate each of the data objects as well as the anchor object on the destination resource. | 05-31-2012 |
20120136829 | SYSTEMS AND METHODS FOR REPLICATING DATA OBJECTS WITHIN A STORAGE NETWORK BASED ON RESOURCE ATTRIBUTES - Embodiments relate to systems and methods for replicating data from a primary resource to a secondary resource within a storage network based on resource attributes. In particular, a user can specify a policy framework comprising one or more count selections and one or more attributes. A policy generation module can determine candidate resources that match the policy framework, and order the candidate resources based on one or more factors. The policy generation module can generate a replication policy based on the ordered resources and replicate the data according to the replication policy. | 05-31-2012 |
20120143819 | METHOD AND SYSTEM FOR SYNCHRONIZING DATA IN A DATABASE SYSTEM - A method for synchronizing data in a database system is provided. The method embodiment includes receiving, by a field synchronizing service hosted by a node, an indication identifying a first field of a first record in a database, and receiving an indication identifying a second field of a second record in the database. The first record is of a first object type and the second record is of a second object type different from the first object type. The field synchronizing service can be configured to generate a synchronize relationship between the first field of the first record and the second field of the second record, and to store the synchronize relationship in a mapping table, which is used to synchronize data automatically across different object types. | 06-07-2012 |
20120150801 | PLATFORM AGNOSTIC FILE ATTRIBUTE SYNCHRONIZATION - One or more techniques and/or systems are disclosed for providing platform agnostic synchronization for a custom functionality attribute of a file in a distributed data management system. An application and/or device may create or utilize a custom functionality attribute for a file in the distributed data management system. A custom attribute field, comprising data representative of the custom functionality attribute, can be attached to the file, such as with other metadata for the file. The custom attribute field can be stored with the file in the distributed data management system, and can remain unchanged and be synchronized with the file when the file is touched by a device on the distributed data management system. | 06-14-2012 |
20120158654 | RECEIPT STORAGE IN A DIGITAL WALLET - A digital wallet that facilitates fast, convenient, and secure commerce using a mobile electronic device (or non-mobile electronic device) and stores information associated with transactions, such as purchase confirmations and receipts. The digital wallet can store information for use in transactions, including information associated with one or more financial accounts, user information, and shipping information. To complete an online purchase, the digital wallet can interact with a merchant's website to obtain information regarding the purchase. The digital wallet provides a user interface for the user to review and confirm the purchase information. The user interface also allows the user to select from multiple payment options, customize shipping information, or provide information requested by the merchant. The digital wallet can transmit user confirmation to the merchant's website and receive a receipt for the purchase. The digital wallet can store the receipt and synchronize the receipt with a remote storage location. | 06-21-2012 |
20120166392 | Registering and Discovering Unique Identifiers - In general, the subject matter described in this specification can be embodied in methods, systems, and program products for discovering information that is related to a unique object identifier from a decentralized collection of computing systems. A unique object identifier is identified. A first information request that includes the unique object identifier is forwarded to a first computing system. First information that the first computing system has stored in association with the unique object identifier is received from the first computing system. An identifier for a second computing system is received from the first computing system in response to the first information request. A second information request that includes the unique object identifier is forwarded to the second computing system based on the received identifier. Second information that the second computing system has stored in association with the unique object identifier is received from the second computing system. | 06-28-2012 |
20120179652 | Systems and Methods for Management of Subscriber Databases Within Mobile Communications Networks - Systems and methods system for managing data objects that support the personalization of mobile communications services are provided. The system includes one or more databases that contain subscriber data, such as, for example profile, usage or state information related to the subscriber. For one or more of the databases within the system, a database federator and a distributed object repository having multiple nodes is provided. The nodes are used to store data objects and duplicate data objects. Data objects may be distributed to the nodes based on, for example, a hashing algorithm. Additionally, a method for graceful redundancy degradation of stored duplicate objects is provided. In another embodiment, a method for time-based triggering of duplicate objects stored within separate nodes is provided. | 07-12-2012 |
20120233120 | SYSTEM, METHOD AND DEVICE FOR SHARING OF PLAYLISTS OF AUTHORIZED CONTENT WITH OTHER USERS - A system, method and device for sharing of playlists of authorized content with other users. A user interface is displayed on a media viewing device for creating a playlist of content. The playlist is generated by a user via the user interface and a name is associated with the playlist of content. The playlist is stored using the name. Parameters for sharing the playlist with contacts of the user are configured. At a viewing device of a contact, notification of a playlist created by a user is received. Privileges of the contact associated with content identified in the playlist are determined. Action is taken, by the contact, regarding content identified in the playlist created by the user based on the determined privileges of the contact. | 09-13-2012 |
20120246115 | FOLDER STRUCTURE AND AUTHORIZATION MIRRORING FROM ENTERPRISE RESOURCE PLANNING SYSTEMS TO DOCUMENT MANAGEMENT SYSTEMS - A system and accompanying method adapted to facilitate folder structure and authorization mirroring between a Document management System (DMS) and an Enterprise Resource Planning (ERP). An example method includes providing a first user option to view a representation of a database structure of a database application of an ERP system; displaying a second user option to select a portion of the representation of the database structure; and offering a third user option to create a folder structure for a Document Management System (DMS) based on the selected portion of the representation of the database structure. In a more specific embodiment, the method further includes providing a fourth user option to adjust permissions for users to access one or more folders of the folder structure based on permissions associated with a database object of the database structure. The fourth user option includes an option to synchronize one or more permissions and/or grants associated with the selected portion of the representation of the database structure with one or more ACLs associated with one or more folders of the folder structure. | 09-27-2012 |
20120290533 | SYNCHRONIZING RESOURCE TYPE AND PROPERTY STRUCTURES - Extracting and synchronizing an Enterprise Portal application resource types and properties of business objects located in repository is disclosed. The repository is queried without human intervention to determine business object type information and for each business object type its associated properties. A representation of the business object types and associated properties in a format that facilitates synchronization with the enterprise portal application is generated. | 11-15-2012 |
20120296871 | FILE MANAGING APPARATUS FOR PROCESSING AN ONLINE STORAGE SERVICE - A file managing apparatus that controls uploading a target file to an online storage by dividing the target file into a plurality of divided files when a file size of the target file to be uploaded to the online storage exceeds a maximum size per one file permitted in the online storage; manages identification information related to the plurality of divided files by associating the identification information with the target file; and restores the target file by combining the plurality of divided files after having downloaded the plurality of divided files from the online storage based on the managed identification information. | 11-22-2012 |
20120303581 | REPLICATION PROCESSES IN A DISTRIBUTED STORAGE ENVIRONMENT - Embodiments of the present invention relate to systems, methods, and computer storage media for replicating data in a distributed computing environment utilizing a combination of replication methodologies. A full-object replication may be utilized to replicate a full state of an object from a primary data store to a secondary data store. A checkpoint created after initiating the full-object replication may be parsed to identify changes to the object that have been entered since initiating the full-object replication. This replication process is referred to as a delta-checkpoint replication methodology. Additionally, in an embodiment, a log-based replication methodology may be utilized. The log-based replication may communicate data from a log of the primary data store to the secondary data store. It is also contemplated in an exemplary embodiment that when the log-based replication fails to maintain a throughput threshold, one of the other replication methodologies may be initiated, at least temporarily. | 11-29-2012 |
20120310883 | PROTECTING DATA SEGMENTS IN A COMPUTING ENVIRONMENT - Exemplary method, system, and computer program product embodiments for protecting data segments by a processor device in a computing environment, are provided. In one embodiment, by way of example only, a history table is configured to accompany data segments for consultation during a replication operation. If the history table indicates an ownership conflict, the replication operation is inhibited. | 12-06-2012 |
20120317075 | SYNCHRONIZING PRIMARY AND SECONDARY REPOSITORIES - Various embodiments of systems and methods for synchronizing a primary repository and a secondary repository in a business infrastructure are disclosed. Content of artifacts present in the primary repository and the secondary repository are indexed. Based upon a search criteria received on the secondary repository, an integrated search service provided on the secondary repository is invoked to perform a combinatorial query on the indexed content and retrieve an identifier of each artifact corresponding to the search criteria. Based upon relevancy parameters, the retrieved identifiers are ranked and rendered as a categorized table including a first column and a second column for identifiers present in the primary repository and the second repository respectively. Based upon a user action received on the ranked identifiers in the first column of the categorized table, the associated artifacts are determined and downloaded from the primary repository to the secondary repository. | 12-13-2012 |
20120317076 | DDL Command Filtering - System, method and articles of manufacture for filtering a data definition language (DDL) command. The method includes providing a filtering function with one or more rules for filtering the DDL command. The method further includes receiving the DDL command for replication. The method also includes filtering the DDL command from replication based on the one or more rules. | 12-13-2012 |
20120330894 | SYSTEM AND METHOD FOR PROVIDING A UNIFIED STORAGE SYSTEM THAT SUPPORTS FILE/OBJECT DUALITY - Methods and systems that permit file protocols and object protocols to co-exist using a file namespace and an object namespace in a unified storage system are disclosed. Data stored in the unified storage system are file-objects that preserve the behaviors expected by both file clients and object clients. | 12-27-2012 |
20130006932 | Physical Replication of Database Subset to Improve Availability and Reduce Resource Cost in a Cloud Environment - An approach is provided in which a standby component receives a database log record that corresponds to a modification to one of a primary database's corresponding physical storage spaces. The standby component determines whether a modified object associated with the database log record corresponds to a standby database, which includes a replication of a subset of the primary database's corresponding physical storage spaces. When the standby component determines that the modified object corresponds to the standby database, the standby component invokes a physical replay that replicates the modification on the standby database. | 01-03-2013 |
20130031051 | ADDING A KEW COLUMN TO A TABLE TO BE REPLICATED - Techniques are disclosed for adding a key column to a table to be replicated, where the key column stores key values for use in replication. In one embodiment, a request is received to add a table to a replication domain, such that the table is replicated from a first database server to at least a second database server. Key values are generated for both existing records and new records subsequently requested to be inserted into the table, respectively. Each generated key value is unique across the replication domain. Further, the key column may be added to the table without requiring exclusive access to the table. | 01-31-2013 |
20130060736 | METHOD AND APPARATUS FOR REPLICATING NETWORK INFORMATION BASE IN A DISTRIBUTED NETWORK CONTROL SYSTEM WITH MULTIPLE CONTROLLER INSTANCES - A network control system that includes several controllers for managing several switching elements. Each controller includes a network information base (NIB) storage that stores data regarding the switching elements and a secondary storage for facilitating replication of at least a portion of data across the NIB storages of the different controllers. In some embodiments, the primary purpose for one or more of the secondary storage structures is to back up the data in the NIB. In these or other embodiments, one or more of the secondary storage structures serve a purpose other than backing up the data in the NIB. In some embodiments, the NIB is stored in system memory while the system operates for fast access of the NIB records. In some embodiments, one or more of the secondary storage structures are stored on disks which can be slower to access. | 03-07-2013 |
20130117227 | CACHE BASED KEY-VALUE STORE MAPPING AND REPLICATION - Technologies are generally described for cache based key-value store mapping and replication. In some examples, key-value stores may be mapped for data structure replication through extraction of file breaks in an existing key-value store by iterating through the store and examining changes in cache addresses to detect jumps in address values. Specially formulated queries may be executed to return the values within an address range that spans a physical storage volume in order to recover full key-value sets that are physically grouped at a current data center including record duplicates. Such sets may be used to replicate or inform the key-value sets at a new location or in a new key-value store allowing construction of a replicated database tree structure complete with record duplications that develop as tables are optimized over time. | 05-09-2013 |
20130117228 | Method and System for Object Synchronization in CRM systems - In an embodiment of the present invention, a Response object collects and synchronizes information from other types of objects as may be implemented in a CRM system. For example, certain objects may include a Lead or Contact Object, a Campaign object, and an Opportunity Object that is synchronized into a Response object. In this way, the results for a given Lead or Contact can be directly attributed to the Campaign or Opportunity without having to guess as may be necessary in certain typical CRM systems. | 05-09-2013 |
20130144835 | APPARATUS, AND ASSOCIATED METHOD, FOR SYNCHRONIZING A DATABASE - An apparatus, and an associated method, facilitates synchronization of a database formed of data records. When a synchronization response to a synchronization request indicates that the data of the request is unsynchronizable, data associated with the synchronization request is marked. A retry procedure is subsequently utilized to attempt synchronization of the marked data records and to determine the individual data records that cannot be synchronized. | 06-06-2013 |
20130159252 | Customizable File-Type Aware Cache Mechanism - A caching mechanism is provided in a computer server system including at least one host coupled to at least one disk, one or more virtual machines, one or more images of the one or more virtual machines created in a file system of the disk, and a virtual machine manager for assigning hardware resources of the computer server system to the one or more virtual machines. The mechanism provides a masking cache layer between the one or more virtual machines and the virtual machine manager, the masking cache layer including at least one separate entry for every cacheable data block of the file system to be referenced, collects profiling information related to one or more of the cacheable data blocks ( | 06-20-2013 |
20130173542 | REPLICATION OF DATA SETS - An approach that allows for replicating data sets that have different attributes. A logical copy operation may not be possible from a source data set to a target data set due to differences between their respective attributes. The source data set may have obsolete attributes that prevent a logical copy to a target data set with supported attributes. The presented solution may involve allocating an intermediate data set with the same attributes as the source data set. The intermediate data set may be allocated with the same obsolete attributes as the source data set. The approach may also involve executing a logical copy operation from the source data set to the intermediate data set. A standard copy operation that reformats the data may be executed on the intermediate data set to the target data set. | 07-04-2013 |
20130218838 | MOVEABLE STORAGE - A mobile storage system is disclosed that in one aspect identifies a geographical location change of a user, such as movement from a first geographical location to a second geographical location. In response, the mobile storage system may move the user's information to a storage device associated with the second geographical location so that the user's information may be accessed by the user more efficiently. | 08-22-2013 |
20130290254 | INSTRUCTION EXECUTION THAT BROADCASTS AND MASKS DATA VALUES AT DIFFERENT LEVELS OF GRANULARITY - An apparatus is described that includes an execution unit to execute a first instruction and a second instruction. The execution unit includes input register space to store a first data structure to be replicated when executing the first instruction and to store a second data structure to be replicated when executing the second instruction. The first and second data structures are both packed data structures. Data values of the first packed data structure are twice as large as data values of the second packed data structure. The execution unit also includes replication logic circuitry to replicate the first data structure when executing the first instruction to create a first replication data structure, and, to replicate the second data structure when executing the second data instruction to create a second replication data structure. The execution unit also includes masking logic circuitry to mask the first replication data structure at a first granularity and mask the second replication data structure at a second granularity. The second granularity is twice as fine as the first granularity. | 10-31-2013 |
20130318043 | ADDING A KEY COLUMN TO A TABLE TO BE REPLICATED - Techniques are disclosed for adding a key column to a table to be replicated, where the key column stores key values for use in replication. In one embodiment, a request is received to add a table to a replication domain, such that the table is replicated from a first database server to at least a second database server. Key values are generated for both existing records and new records subsequently requested to be inserted into the table, respectively. Each generated key value is unique across the replication domain. Further, the key column may be added to the table without requiring exclusive access to the table. | 11-28-2013 |
20130332419 | SYNCHRONIZING RESOURCE TYPE AND PROPERTY STRUCTURES - Extracting and synchronizing an Enterprise Portal application resource types and properties of business objects located in repository is disclosed. The repository is queried without human intervention to determine business object type information and for each business object type its associated properties. A representation of the business object types and associated properties in a format that facilitates synchronization with the enterprise portal application is generated. | 12-12-2013 |
20140059005 | GLOBAL INDEXING WITHIN AN ENTERPRISE OBJECT STORE FILE SYSTEM - A file system is disclosed that includes an application wide name space instantiated in a global index (Gindex) that is used for accessing objects related to an application. Using the Gindex, a method for cache coherency includes establishing one or more appliances, each defining a storage cluster; establishing one or more tenants spanning across appliances, wherein an application stores objects in file systems associated with the appliances and tenants; establishing a Gindex including metadata relating to objects stored in association with the application; replicating the Gindex to plurality of data centers supporting the tenants; storing an original object at a first data center; storing a cached copy of the object at a second data center; aligning the cached copy using metadata for the object from a local copy of the Gindex. | 02-27-2014 |
20140074784 | Managing Feed in In-Memory Database System - A computer-implemented method for managing a feed in an in-memory database system includes: determining, in an in-memory database system, that a criterion for a feed event is met with regard to a business object handled by the in-memory database system; generating a feed event document in response to the determination; identifying at least one user in the in-memory database system who is a feed event subscriber regarding the business object; and forwarding the generated feed event document to the identified at least one feed event subscriber. | 03-13-2014 |
20140129522 | Method for Synchronization and Management of System Activities with Locally Installed Applications - The present invention will enable the user to follow a presentation while waiting for presentation files to download to the user's local machine. This invention provides a dynamic cloud based approach to local hand-off. It will enable users to view a cloud or other remotely-based (found via a URL) or screen-shared version of the presentation until source material has downloaded. | 05-08-2014 |
20140143205 | Data replication protocol with efficient update of replica machines - Steady state data distribution is provided between a client application, a leader machine, and a plurality of replica machines. The distribution comprises the leader machine receiving an operation request from the client application, the leader machine sending the prepare message to each of the plurality of replica machines, the replica machines recording in their logs information on the operation, the replica machines sending acknowledgement messages to the leader machine, and the leader machine sending commit command messages to the replica machines. A new quorum of the replica machines is created by using log information. Replica machines that become part of the new quorum are updated in an efficient manner. | 05-22-2014 |
20140149349 | PROVIDING METADATA TO DATABASE SYSTEMS AND ENVIRONMENTS WITH MULTIPLE PROCESSING UNITS OR MODULES - Metadata can be provided to multiple processing units of a database system by using local storages respectively provided for the processing units, such that a local storage is accessible only to its respective processing unit. As a result, processing units can access metadata when needed (e.g., when needed to process a database request at runtime) without having to access a source external to the database system. In addition, metadata (e.g., an XML object, XML schema, XSLT stylesheets, XQuery modules) can be provided using a database request or command, for example, by using a register statement. | 05-29-2014 |
20140164328 | PROACTIVE DATA OBJECT REPLICATION IN NAMED DATA NETWORKS - The present disclosure relates generally to the field of proactive data object replication in named data networks. In various examples, proactive data object replication may be implemented in one or more named data networks in the form of systems, methods and/or algorithms. | 06-12-2014 |
20140188799 | INTELLIGENT CLONING OF A BUSINESS OBJECT GRAPH - Embodiments of the present invention provide a method, system and computer program product for context sensitive cloning of a business object graph. In an embodiment of the invention, a method for context sensitive cloning of a business object graph is provided. The method includes selecting a business object of an application executing in memory of a computer for cloning and ascertaining a contemporaneous state of the selected business object. The method also includes applying a cloning rule to the state of the selected business object to determine a business object graph from amongst a set of pre-determined business object graphs to be used when cloning the selected business object. Finally, the method includes cloning the determined business object graph in the memory of the computer. | 07-03-2014 |
20140188800 | INTELLIGENT CLONING OF A BUSINESS OBJECT GRAPH - Embodiments of the present invention provide a method, system and computer program product for context sensitive cloning of a business object graph. In an embodiment of the invention, a method for context sensitive cloning of a business object graph is provided. The method includes selecting a business object of an application executing in memory of a computer for cloning and ascertaining a contemporaneous state of the selected business object. The method also includes applying a cloning rule to the state of the selected business object to determine a business object graph from amongst a set of pre-determined business object graphs to be used when cloning the selected business object. Finally, the method includes cloning the determined business object graph in the memory of the computer. | 07-03-2014 |
20140279889 | INTELLIGENT DEVICE CONNECTION FOR WIRELESS MEDIA ECOSYSTEM - Techniques associated with intelligent device connection for wireless media ecosystem are described, including receiving, by a media device, a first control signal from another media device implementing a connection awareness device, the first control signal configured to cause the media device to access data associated with playing a media content being played by the other media device, obtaining marker data from the other media device, the marker data representing a marker associated with the media content, retrieving content data from using the marker data, the content data configured to play the media content starting at a point indicated by the marker data, and sending a second control signal to the other media device, the second control signal configured to indicate a completion of synchronization with the other media device. | 09-18-2014 |
20140279890 | DATA MIGRATION FRAMEWORK - User data is retrieved from an instance of a data system. A mapping between the data system and one or more staging tables is generated and a package that includes the data and the mapping is generated. The user data is saved to the one or more staging tables using the mapping. | 09-18-2014 |
20140289196 | PRIORITIZING SYNCHRONIZATION OF AUDIO FILES TO AN IN-VEHICLE COMPUTING DEVICE - Technology is disclosed for synchronizing audio files from a computing device of a user to an in-vehicle computing device, such as an audio system, installed in an automobile. In one example, when the user plays an audio file on the in-vehicle computing device from the computing device, the audio file is copied at the in-vehicle computing device. After copying the currently playing audio file, the in-vehicle computing device can also copy at least some of the audio files from the computing device. The in-vehicle computing device computes a popularity score of each of the audio files based on an access pattern of the audio files, and categorizes them into priority files and low-priority files based on their popularity score. While the in-vehicle computing device copies the priority files, it copies metafiles of the low-priority files. The metafiles can include information such as a title, artist, etc. of the audio files. | 09-25-2014 |
20140304227 | Systems, Computer Program Products, and Methods Using Data Set Objects - A system comprises a first component creating an Hypertext Markup Language (HTML) data set storage object, a second component identifying data to be extracted from a first HTML document by the data set storage object, and a third component inserting the data set storage object into a second HTML document and structuring the second HTML document so that the extracted data is arranged when the second HTML document is rendered. | 10-09-2014 |
20140337286 | Systems and Methods for Construction Field Management and Operations with Building Information Modeling - The invention generally relates to systems and methods for construction field management and operations with building information modeling. In certain embodiments, the invention provides systems for construction field management and operations, that include a central processing unit (CPU), and storage coupled to the CPU for storing instructions that when executed by the CPU cause the CPU to: encode and map data structures and data sets received from Building Information Modeling software; select particular data structures and data sets relevant to at least one person associated with a construction project; transmit the selected data structures and data sets to a user terminal operated by the person; receive inputs made by the person to the selected data structures and data sets; and synchronize and update the data structures and data sets received from Building Information Modeling software based on the inputs received from the person. | 11-13-2014 |
20140337287 | VIRTUAL REPOSITORY MANAGEMENT - Virtual repository management is disclosed. An indication is received that a content management functionality is desired to be available with respect to one or more external content items. A reference object is created for each for the one or more external content items that represents the external content item and enables the content management functionality to be performed with respect to the external content item. | 11-13-2014 |
20140344220 | DEVICE-AWARE FILE SYNCHRONIZING METHOD - A device-aware file synchronizing method is disclosed. After a user creates an original file such as a photo or a film via a user terminal, the original file is synchronized and saved to the web storage server via an interconnected network. Next, the web storage server adjusts the original file and generates an adjusted file according to the type of the original file, or capabilities of the device to synchronize with such as computing capability, display capability and storage capability. Then, the adjusted file is synchronized to the devices via the interconnected network. According to the present invention, files of different sizes are respectively generated according to the capabilities of each device to synchronize with, then the files are synchronized to each device. Thus, the file quantity synchronized by each device is effectively increased. | 11-20-2014 |
20140351213 | SYNCHRONIZATION AND RECONCILIATION THROUGH IDENTIFICATION - A system and method to synchronize and reconcile objects are described. The system includes a memory device storing a first baseline including a set of first objects associated with a respective set of first identifiers and a second baseline including a set of second objects associated with a respective set of second identifiers. The system also includes a processor configured to determine a kinship among the set of first objects and the set of second objects based on the set of first identifiers and the set of second identifiers and to create a new baseline based on reconciling any conflict identified by the kinship. | 11-27-2014 |
20140351214 | Efficient data replication - Described herein are systems and methods for efficient data replication. A set of hashes for a source object to be replicated is sent from the source local deduplication store to the remote server. The remote server generates a set of object hashes representative of data in the source object that is already present on the remote server, and data indicative of source object hashes that are not present on the remote server. The remote server transmits the generated data to the source local deduplication store. The source local deduplication store identifies portions of the source object that are not already present on the remote server based on the received data. The source local deduplication store transmits the identified portions of the source object to the remote server to replicate the source object on the remote server. | 11-27-2014 |
20140358856 | INFORMATION PROCESSING SYSTEM AND METHOD FOR CONTROLLING THE SAME - The present invention concerns one of the plurality of first storage apparatuses, prior to a file migration to the second storage apparatus, notifies to the second storage apparatus of file migration information being information relating to the file migration, the second storage apparatus calculates an increment of a load on the second storage apparatus that is generated by the file migration based on information written in the file migration information, the second storage apparatus determines whether the file migration is allowable based on a current load on the second storage apparatus itself and the increment, the second storage apparatus notifies the determination result to the one of the plurality of first storage apparatuses that has notified the file migration information, and the one of the plurality of first storage apparatuses determines whether to migrate the file to the second storage apparatus based on the determination result. | 12-04-2014 |
20140379649 | DISTRIBUTED STORAGE SYSTEM AND FILE SYNCHRONIZATION METHOD - A distributed storage system receives a file from a client, stores the file into different storage units in the system, creates a system log in an access entry and creates a unit log in each storage unit. The system log records information of all files stored in the system, and the unit log in each storage unit records information of all files stored in the storage unit. When a file stored in a first storage unit is lost or destroyed, the system determines a second storage unit that stores the same file as the first storage unit according to the information recorded in the system log and the unit logs, and repairs the file in the first storage unit by copying the same file from the second storage unit to the first storage unit. | 12-25-2014 |
20140379650 | MANAGING A FILE-BASED VERSIONING SYSTEM - Techniques for managing a file-based versioning of data objects include receiving, from a back-end computing system, a transport request that includes an updated transport object, the updated transport object including serialized database content of a data object; converting the serialized database content of the updated transport object to file-based content; storing the file-based content of the updated transport object in a repository over a previously-stored version of the transport object; and updating a database that includes a change history of the data object based on the storage of the file-based content in the repository. | 12-25-2014 |
20150039560 | METHOD AND SYSTEM FOR PUSHING DATA TO SUBSCRIBERS IN AN ON-DEMAND SERVICE - In accordance with embodiments, there are provided mechanisms and methods for pushing data, which maybe associated with documents that are being tracked, in an on-demand service. These mechanisms and methods for pushing data in an on-demand service can enable subscriptions to elements associated with the documents being shared. As a result of the subscription the user may be notified that a document associated with the subscription has been changed (e.g., altered). In an embodiment, the subscription may be forced on a user. | 02-05-2015 |
20150052105 | CLOUD-BASED SYNCHRONIZATION OF RELATED FILE SETS - Files in active use may be detected. Files related to the active files may also be determined. A set of active files and related files may be automatically synchronized to one or more cloud-based storage services. A user may be provided with access to the related file set using any device having access to the cloud-based storage service. | 02-19-2015 |
20150066853 | TEMPLATES AND MAPPINGS FOR USER SETTINGS - A cloud-based computer system changes the modern paradigm from being device-centric to being person-centric. The system makes all user data, settings, and licensed content for a user available in the cloud. Multiple templates provide mapping information from physical devices to a master template that serves as a central repository for all of a user's settings for all of a user's devices. The templates also provide mapping information that allow for mapping settings between different physical devices, between physical devices and other templates, and between templates. A user settings mechanism uses the mapping information to propagate user settings stored in one template to other templates and to one or more physical devices, and to propagate user settings stored in a physical device to multiple templates, including a master template that serves as the central repository for all of a user's settings. | 03-05-2015 |
20150088823 | TABLE ATTRIBUTE MANAGEMENT FOR REPLICATED DATA TABLES - A table selector may receive a selection of a replicated table storing data replicated from an original table of a first system, the replicated table being stored using a second system and currently executing a process of receiving the replicated data. A suspension manager may suspend the process of receiving the replicated data, and a table attribute manager may change a replicated table attribute of the replicated table, while the process of receiving the replicated data is suspended. The suspension manager may then resume the process of receiving the replicated data. | 03-26-2015 |
20150088824 | GRANULAR CREATION AND REFRESH OF COLUMNAR DATA - Techniques are provided for granular load and refresh of columnar data. In an embodiment, a particular data object that contains particular data formatted different from column-major format is maintained, the particular data including first data and second data. First and second data objects contain the first and second data, respectively, organized in the column-major format. In response to changes being committed to the first data in the particular data object, invalidating one or more rows of the first data object. In response to a number of invalidated rows of the first data object exceeding a threshold, automatically performing a refresh operation on the first data object independent of any refresh operation on the second data object. | 03-26-2015 |
20150112931 | MAINTAINING TWO-SITE CONFIGURATION FOR WORKLOAD AVAILABILITY BETWEEN SITES AT UNLIMITED DISTANCES FOR PRODUCTS AND SERVICES - A system for maintaining a two-site configuration for continuous availability over long distances may include a first computing site configured to execute a first instance associated with a priority workload, the first instance being designated as an active instance; a second computing site configured to execute a second instance of the priority workload, the second instance being designated as a standby instance; a software replication module configured to replicate a unit of work data associated with the priority workload from a first data object associated with the active instance to a second data object associated with the standby instance, and a hardware replication module configured to replicate an image from a first storage volume to a copy on a second storage volume, wherein the first storage volume is associated with the first computing site, and the second storage volume is associated with a third computing site. | 04-23-2015 |
20150112932 | File Cloning and De-Cloning in a Data Storage System - A file cloning mechanism allows for quickly creating copies (clones) of files within a filesystem, such as when a user makes a copy of a file. In exemplary embodiments, a clone of a source object is at least initially represented by a structure containing references to various elements of the source object (e.g., indirect onodes, direct onodes, and data blocks). Both read-only and mutable clones can be created. The source file and the clone initially share such elements and continue to share unmodified elements as changes are made to the source file or mutable clone. None of the user data blocks or the metadata blocks describing the data stream (i.e., the indirect/direct onodes) associated with the source file need to be copied at the time the clone is created. At appropriate times, cloned files may be “de-cloned.” | 04-23-2015 |
20150120660 | USING MESSAGE-PASSING WITH PROCEDURAL CODE IN A DATABASE KERNEL - Each of a plurality of database objects can be assigned to a specific message-passing worker of a plurality of message-passing workers, each executing on a first logical core that shares with at least a second logical core one or more resources of a physical processor core of a plurality of physical processor cores. The second logical core can execute a job worker of a plurality of job workers that implement procedural code. Exclusive write access can be provided to a database object of the plurality of database objects via a message-passing worker of the plurality of message-passing workers while read-only access is provided to any database object of the plurality of database objects via any of the plurality of job workers. Operations can be executed by the message-passing worker in an order in which request messages are received in a message queue of the message-passing worker. | 04-30-2015 |
20150134611 | TRANSFERRING OBJECTS BETWEEN DIFFERENT STORAGE DEVICES BASED ON TIMESTAMPS - A distributed file system includes a plurality of computing devices that are coupled to a plurality of storage devices. A first computing device transfers objects to an additional computing device. The first computing device determines times when multiple computing devices, including the first computing device, transferred objects to the additional computing device. The first computing device identifies the earliest of the times and may store this information on the additional computing devices. A second computing device resumes transferring data to the additional computing device when the first computing device becomes unavailable or inoperable. The second computing device may use the earliest of the times to determine which objects should be transferred to the additional computing device. | 05-14-2015 |
20150370827 | SYNCHRONIZING FILE UPDATES BETWEEN TWO CLOUD CONTROLLERS OF A DISTRIBUTED FILESYSTEM - The disclosed embodiments disclose techniques for synchronizing file updates between two cloud controllers of a distributed filesystem. Two or more cloud controllers collectively manage distributed filesystem data that is stored in the cloud storage systems; the cloud controllers ensure data consistency for the stored data, and each cloud controller caches portions of the distributed filesystem. During operation, a cloud controller receives a request from a client to access a file in the distributed filesystem. The cloud controller sends a synchronization update request for the file to a second cloud controller and in response receives a synchronization update for the file from the second cloud controller. | 12-24-2015 |
20150378611 | SYSTEMS AND METHODS FOR PERFORMING STORAGE OPERATIONS USING NETWORK ATTACHED STORAGE - Systems and methods for performing hierarchical storage operations on electronic data in a computer network are provided. In one embodiment, the present invention may store electronic data from a network device to a network attached storage (NAS) device pursuant to certain storage criteria. The data stored on the NAS may be migrated to a secondary storage and a stub file having a pointer pointing to the secondary storage may be put at the location the data was previously stored on the NAS. The stub file may redirect the network device to the secondary storage if a read request for the data is received from the network device. | 12-31-2015 |
20160004760 | SYSTEM AND METHOD FOR OPTIMIZING PROTECTION LEVELS WHEN REPLICATING DATA IN AN OBJECT STORAGE SYSTEM - A redundant array of independent nodes are networked together. Each node executes an instance of an application that provides object-based storage. The nodes are grouped into a plurality of systems each having multiple nodes. A data protection level method comprises setting a numerical value of a system dynamic data protection level for each system of nodes; and in response to user input, setting a value of a data protection level for one or more data objects in a system, the value being a fixed numerical value or a dynamic value. If the one or more data objects have a dynamic value of the data protection level in a system, the one or more data objects inherit the system dynamic data protection level of the system in which the one or more data objects reside. The value of the data protection level represents a number of copies of data of the one or more data objects to be kept where the one or more data objects reside. | 01-07-2016 |
20160019276 | Exporting Subset of a Database - A system and a method are disclosed for exporting a subset of a database from a source system to a target system. The database system identifies a first set of tables and determines the subset of data for these tables for transfer by executing one or more database queries. For example, the first set of tables is selected based on their sizes. The database system identifies a second set of tables for transferring by performing a file copy operation. For example, the remaining set of tables other than the first set of tables is transferred by performing a file copy operation. The database system moves the tables of the first set to a new table space for separating the files storing the first set of tables from the files storing the second set of tables. | 01-21-2016 |
20160034508 | WRITE OPERATIONS IN A TREE-BASED DISTRIBUTED FILE SYSTEM - Techniques for cloning, writing to, and reading from file system metadata. Cloning involves identifying a first set of pointers included in a first root node in a file system metadata tree structure that stores file system metadata in leaf nodes of the tree structure, creating a first copy of the first root node that includes the first set of pointers, creating a second copy of the first root node that includes the first set of pointers, associating the first copy with a first view, and associating the second copy with a second view. Reading generally involves traversing the tree structure towards a target leaf node that contains data to be read. Writing generally involves traversing the tree structure in the same manner, but also creating copies of any nodes to be modified if those nodes are deemed to have a different treeID than a particular root node. | 02-04-2016 |
20160034549 | Hierarchical Chunking of Objects in a Distributed Storage System - Placement of object replicas in a distributed storage system includes, at a first instance, opening a journal for storage of object chunks. An object is received, which comprises one or more chunks. Each chunk comprises one or more storage blocks. The blocks for a single chunk are stored in a single journal. Global metadata for the object is stored, which includes a list of chunks for the object. Local metadata for the chunk is stored, which includes a block list identifying each block of the plurality of blocks. The local metadata is associated with the journal. The journal is later closed. The journal is subsequently replicated to a second instance. The global metadata is updated to reflect the replication, whereas the local metadata is unchanged by the replication. | 02-04-2016 |
20160092463 | SYNCHRONIZING CONFIGURATION OF PARTNER OBJECTS ACROSS DISTRIBUTED STORAGE SYSTEMS USING TRANSFORMATIONS - A configuration for a component of a primary node is synchronized with a configuration for a component of a partner node in a different cluster by replicating the primary node configuration with the partner node. A baseline configuration replication comprises a snapshot of a component configuration on the primary. The baseline configuration can be generated by traversing through the configuration objects, capturing their attributes and encapsulating them in a package. The baseline package can then be transferred to the partner node. The configuration objects can be applied on the partner node in the order in which they were captured on the primary node. Attributes of the configuration objects are identified that are to be transformed. Values for the identified attributes are transformed from a name space in the primary node to a name space in the partner node. | 03-31-2016 |
20160124990 | SYSTEM AND METHOD FOR DETERMINING OCCURRENCES OF DATA CORRUPTION IN A FILE SYSTEM UNDER ACTIVE USE - A client system is provided for a test environment in which resources of a network file system are under test. A resource under test can correspond to an appliance (such as a cache or data migration appliance), or alternatively, to a file system. The client system can replicate operations specified for the file system on a control data set. The control data set can represent a copy of the file system that is handling the client specified file system operations during a test session. A comparison of the control data set to data stores which hold data for the resource under test can identify when temporary or permanent corruption issues occur. | 05-05-2016 |
20160132526 | SYNCHRONIZED FILE MANAGEMENT ACROSS MULTIPLE DISPARATE ENDPOINTS - Techniques to manage files and other stored objects are disclosed. An identification is received of a plurality of files associated with a synchronization set. An identification of a plurality of endpoints associated with the synchronization set is received. Synchronization is maintained across the endpoints with respect to at least a subset of the files included in the plurality of files. In some embodiments, maintaining synchronization across the endpoints includes materializing each file, and updates thereto, at each endpoint at which the file is stored in a manner required by that endpoint while maintaining an awareness of which files or other objects as stored at each endpoint at which files are stored correspond to which files or other objects as stored at other endpoints at which files are stored. | 05-12-2016 |
20160132528 | METHODS AND SYSTEMS FOR DISPLAYING VIRTUAL FILES SIDE-BY-SIDE WITH NON-VIRTUAL FILES AND FOR INSTANTANEOUS FILE TRANSFER - A Virtual File System architecture manages the default folders defined by the Operating Systems of electronic devices in a way enabling virtual files to appear to be placed side-by-side with real files stored on the physical storage of the device. Furthermore, a file transfer method and system are provided for transfer of files between two or more devices that make transferred files appear as being locally available on the receiving devices before the beginning of the transfer using the Virtual File System. | 05-12-2016 |
20160134696 | ASYNCHRONOUS DISTRIBUTED DE-DUPLICATION FOR REPLICATED CONTENT ADDRESSABLE STORAGE CLUSTERS - A method is performed by a device of a group of devices in a distributed data replication system. The method includes storing an index of objects in the distributed data replication system, the index being replicated while the objects are stored locally by the plurality of devices in the distributed data replication system. The method also includes conducting a scan of at least a portion of the index and identifying a redundant replica(s) of the at least one of the objects based on the scan of the index. The method further includes de-duplicating the redundant replica(s), and updating the index to reflect the status of the redundant replica. | 05-12-2016 |
20160140197 | CROSS-SYSTEM SYNCHRONIZATION OF HIERARCHICAL APPLICATIONS - A method, device, and system that relate to synchronization of objects from a Source System and objects in a Target System by a Synchronization Engine situated on the Target System according to a user generated request. A Network handles the user generated request, which includes a selection of a Source System and search criteria, to synchronize the Source System and the Target System. The Synchronization Engine executes synchronization by comparing the hierarchical backend object models of relevant objects in the Source System and in the Target System. The Synchronization Engine provides the user with Search Results detailing the distinctions among the relevant objects. The synchronization process automatically includes objects dependent upon user-selected objects to avoid errors in applications running the synchronized configurations. Consistency checks performed as part of the synchronization ensure that synchronization is properly performed so that the Target System configuration is always in a sound state. | 05-19-2016 |
20160154794 | STORING A FILE IN A CLOUD STORAGE SOLUTION USING MULTIPLE PROCESS THREADS | 06-02-2016 |
20160154819 | SYSTEM AND METHOD FOR THE SYNCHRONIZATION OF A FILE IN A CACHE | 06-02-2016 |
20160154870 | Systems and Methods for Event Driven Object Management and Distribution Among Multiple Client Applications | 06-02-2016 |
20160162557 | SYSTEM TO CONVERT SEMANTIC LAYER METADATA TO SUPPORT DATABASE CONVERSION - In a system to convert semantic layer metadata to support a database conversion, semantic layer information is read from a semantic layer file defined for an input database. The read semantic layer information is converted to converted semantic layer information using a metadata integration bridge. The converted semantic layer information is loaded as a model. Prologue code is written to a replication code file based on the loaded model. Data source information is identified from the loaded model. Data source information code is written to the replication code file based on the identified data source information. Epilogue code is written to the replication code file. Replication code stored in the replication code file is executed to create an information map. Data stored in the input database is accessed using the created information map. | 06-09-2016 |
20160179920 | REFERENCE PARTITIONING FOR DATABASE OBJECTS | 06-23-2016 |
20160196274 | Mechanism For Automatic Creation and Access To Favorite Personal Cloud Data | 07-07-2016 |
20160196324 | SERVICE ORIENTED DATA MANAGEMENT AND ARCHITECTURE | 07-07-2016 |
20160202971 | SYNCHRONIZING COMMENTS IN SOURCE CODE WITH TEXT DOCUMENTS | 07-14-2016 |
20160203162 | VIRTUAL DISK UTILITY | 07-14-2016 |
20160378784 | METHODS, COMPUTER PROGRAM PRODUCTS, AND SYSTEMS FOR AUTOMATICALLY SYNCHRONIZING DIRECTORY STRUCTURES ACROSS DIFFERENT APPLICATIONS - Directory structures of a messaging application and a personal file manager application are synchronized. A designated layer in the directory structure of the messaging application is associated with the designated layer in the directory structure of the personal file manager application. Each time a folder is created or an existing folder is modified or deleted in the designated layer in the directory structure of the messaging application, a corresponding folder is created, modified, or deleted in the designated layer in the directory structure of the personal file manager application and vice versa. Files or links to files are created in the folders of the messaging application to correspond to files or links to files within folders in the personal file manager application, and vice versa. A folder (and its contents) is deleted in the messaging application to correspond to deletions in the personal file manager application, and vice versa. | 12-29-2016 |
20180025021 | Cloud Content States Determination Logic | 01-25-2018 |
20180025026 | Network accessible file server | 01-25-2018 |