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Browse by Category: Main > Information Technology
Class Information
Number: 707/202
Name: Data processing: database and file management or data structures > File or database maintenance > Coherency (e.g., same view to multiple users) > Recoverability
Description: Subject matter including means or steps for transaction logging, log recovery, and recovery of data in the event of a fault.


Patents under this class:
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Patent Number Title Of Patent Date Issued
6760787 Recoverable methods and systems for processing input/output requests including virtual memory addresses Jul. 6, 2004
6757871 Common document editing apparatus Jun. 29, 2004
6754680 Data control equipment, method to control data and recording medium to record data control procedure Jun. 22, 2004
6754681 Partially replicated distributed database with multiple levels of remote clients Jun. 22, 2004
6754842 Facilitating a restart operation within a data processing system Jun. 22, 2004
6751616 Techniques for DLM optimization with re-mapping responsibility for lock management Jun. 15, 2004
6751635 File deletion and truncation using a zombie file space Jun. 15, 2004
6751637 Allocating files in a file system integrated with a raid disk sub-system Jun. 15, 2004
6751674 Method and system for replication in a hybrid network Jun. 15, 2004
6748403 Method and apparatus for preserving changes to data Jun. 8, 2004
6748504 Deferred copy-on-write of a snapshot Jun. 8, 2004
6745210 Method for visualizing data backup activity from a plurality of backup devices Jun. 1, 2004
6745340 Method and system for recovering data from an optical write once read many (WORM) medium with both directory entries damaged Jun. 1, 2004
6729654 Print producing system and prints May. 4, 2004
6731238 System and method for proactive content delivery by situation location May. 4, 2004
6732123 Database recovery to any point in time in an online environment utilizing disaster recovery technology May. 4, 2004
6732124 Data processing system with mechanism for restoring file systems based on transaction logs May. 4, 2004
6732125 Self archiving log structured volume with intrinsic data protection May. 4, 2004
6732293 Method, software and apparatus for recovering and recycling data in conjunction with an operating system May. 4, 2004
6732294 Method of disaster recovery testing and storage system May. 4, 2004
6728719 Method and mechanism for dependency tracking for unique constraints Apr. 27, 2004
6728735 Restartable dump that produces a consistent filesystem on tapes Apr. 27, 2004
6728736 System and method for synchronizing a data copy using an accumulation remote copy trio Apr. 27, 2004
6728747 Method and system for implementing failover for database cursors Apr. 27, 2004
6728879 Transactional log with multi-sector log block validation Apr. 27, 2004
6725240 Apparatus and method for protecting against data tampering in an audit subsystem Apr. 20, 2004
6725242 Multiple-computer data processing system and method with time-versioned data storage Apr. 20, 2004
6721749 Populating a data warehouse using a pipeline approach Apr. 13, 2004
6721764 Copy on write file system consistency and block usage Apr. 13, 2004
6721765 Database system with improved methods for asynchronous logging of transactions Apr. 13, 2004
6721766 Restoring multiple work items simultaneously from backup and data restore Apr. 13, 2004
6721767 Application specific rollback in a computer system Apr. 13, 2004
6721768 Recording and/or reproducing apparatus, portable recording and reproducing apparatus, data transfer system, data transfer method, and data recording and reproducing method Apr. 13, 2004
6721901 Method and system for recovering mirrored logical data volumes within a data processing system Apr. 13, 2004
6718332 Seamless importation of data Apr. 6, 2004
6718346 Generating summary data for a requested time period having a requested start time and end time a plurality of data records Apr. 6, 2004
6718347 Method and apparatus for maintaining coherence among copies of a database shared by multiple computers Apr. 6, 2004
6718348 Non-time dependent synchronization of databases Apr. 6, 2004
6718361 Method and apparatus for reliable and scalable distribution of data files in distributed networks Apr. 6, 2004
6718446 Storage media with benchmark representative of data originally stored thereon Apr. 6, 2004
6714951 Continuous journaling of objects within a hierarchical directory tree Mar. 30, 2004
6715070 System and method for selectively enabling and disabling plug-ins features in a logical volume management enviornment Mar. 30, 2004
6711591 Top-down control of multiple layer aggregation logical volume management data and boot record Mar. 23, 2004
6711621 System and method of implementing netware core protocol within a sockets model Mar. 23, 2004
6708188 Extensible method for obtaining an historical record of data backup activity (and errors) and converting same into a canonical format Mar. 16, 2004
6708189 Computer file transfer system Mar. 16, 2004
6704737 Accessing and updating a configuration database from distributed physical locations within a process control system Mar. 9, 2004
6704752 Method and system for executing, tracking and restoring temporary router configuration change using a centralized database Mar. 9, 2004
6704753 Method of storage management in document databases Mar. 9, 2004
6704755 Systems and methods for backing up data files Mar. 9, 2004

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