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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
6356917 Monitoring and raising alerts for database jobs Mar. 12, 2002
6356918 Method and system for managing registers in a data processing system supports out-of-order and speculative instruction execution Mar. 12, 2002
6353834 Log based data architecture for a transactional message queuing system Mar. 5, 2002
6351754 Method and system for controlling recovery downtime Feb. 26, 2002
6347322 Transaction state data replication by transaction forwarding in replicated database systems Feb. 12, 2002
6345281 Recovery method and system for a resource management system Feb. 5, 2002
6341285 Serial protocol for transaction execution in main-memory database systems Jan. 22, 2002
6339786 Terminal device Jan. 15, 2002
6330568 Synchronization of databases Dec. 11, 2001
6324544 File object synchronization between a desktop computer and a mobile device Nov. 27, 2001
6324545 Personalized photo album Nov. 27, 2001
6324546 Automatic logging of application program launches Nov. 27, 2001
6321234 Database server system with improved methods for logging transactions Nov. 20, 2001
6314433 Frame-based heroic data recovery Nov. 6, 2001
6311193 Computer system Oct. 30, 2001
6311290 Methods of reliably allocating, de-allocating, re-allocating, and reclaiming objects in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture Oct. 30, 2001
6308169 Method of storing elements in a database Oct. 23, 2001
6308287 Transaction processing system, method and computer program product Oct. 23, 2001
6304882 Data replication system and method Oct. 16, 2001
6298345 Database journal mechanism and method that supports multiple simultaneous deposits Oct. 2, 2001
6295610 Recovering resources in parallel Sep. 25, 2001
6292808 Method and apparatus for reapplying changes to a database Sep. 18, 2001
6289356 Write anywhere file-system layout Sep. 11, 2001
6289357 Method of automatically synchronizing mirrored database objects Sep. 11, 2001
6286004 Distributed type of database system, consistency managing method for the same, and a computer-readable recording medium with a program for making a computer execute each step of the method sto Sep. 4, 2001
6286042 System and method for communications management with redundancy Sep. 4, 2001
6282605 File system for non-volatile computer memory Aug. 28, 2001
6279010 Method and apparatus for forensic analysis of information stored in computer-readable media Aug. 21, 2001
6275832 Providing transaction undo without logging Aug. 14, 2001
6275863 System and method for programming and executing long running transactions Aug. 14, 2001
6272486 Determining the optimal number of tasks for building a database index Aug. 7, 2001
6269367 System and method for automated identification, remediation, and verification of computer program code fragments with variable confidence factors Jul. 31, 2001
6269381 Method and apparatus for backing up data before updating the data and for restoring from the backups Jul. 31, 2001
6266669 Partially replicated distributed database with multiple levels of remote clients Jul. 24, 2001
6266788 System and method for automatically categorizing and characterizing data derived from a computer-based system Jul. 24, 2001
6263348 Method and apparatus for identifying the existence of differences between two files Jul. 17, 2001
6263349 Method and apparatus for identifying names in ambient computer data Jul. 17, 2001
6260068 Method and apparatus for migrating resources in a multi-processor computer system Jul. 10, 2001
6256634 Method and system for purging tombstones for deleted data items in a replicated database Jul. 3, 2001
6256641 Client transparency system and method therefor Jul. 3, 2001
6256751 Restoring checkpointed processes without restoring attributes of external data referenced by the processes Jul. 3, 2001
6253197 System and method for hash loops join of data using outer join and early-out join Jun. 26, 2001
6253209 Method for parallel, remote administration of mirrored and alternate volume groups in a distributed data processing system Jun. 26, 2001
6253212 Method and system for maintaining checkpoint values Jun. 26, 2001
6253228 Method and apparatus for updating and synchronizing information between a client and a server Jun. 26, 2001
6249792 On-line dynamic file shrink facility Jun. 19, 2001
6247023 Method for providing database recovery across multiple nodes Jun. 12, 2001
6247055 System, method and program for enabling a client to reconnect to a same server in a network of computer systems after the server has moved to a different network address Jun. 12, 2001
6243715 Replicated database synchronization method whereby primary database is selected queries to secondary databases are referred to primary database, primary database is updated, then secondary dat Jun. 5, 2001
6243716 Methods and systems for distributed failure detection and recovery using leasing Jun. 5, 2001

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