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Class Information
Number: 707/8
Name: Data processing: database and file management or data structures > Database or file accessing > Concurrency (e.g., lock management in shared database)
Description: Subject matter directed to serialization of multiple accesses to the same unit of data or file for the purpose of data integrity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5956734 |
Parallel file system with a quota check utility |
Sep. 21, 1999 |
| 5953719 |
Heterogeneous database system with dynamic commit procedure control |
Sep. 14, 1999 |
| 5953728 |
System for modifying a database using a transaction log |
Sep. 14, 1999 |
| 5950198 |
Processes and apparatuses for generating file correspondency through replication and synchronization between target and source computers |
Sep. 7, 1999 |
| 5950199 |
Parallel file system and method for granting byte range tokens |
Sep. 7, 1999 |
| 5950201 |
Computerized design automation method using a single logical PFVL paradigm |
Sep. 7, 1999 |
| 5950203 |
Method and apparatus for high-speed access to and sharing of storage devices on a networked digital data processing system |
Sep. 7, 1999 |
| 5946685 |
Global mount mechanism used in maintaining a global name space utilizing a distributed locking mechanism |
Aug. 31, 1999 |
| 5946700 |
Method and apparatus for preserving non-current information that can be overwritten in a computer file |
Aug. 31, 1999 |
| 5944789 |
Network file server maintaining local caches of file directory information in data mover computers |
Aug. 31, 1999 |
| 5941975 |
Method of using a latch for controlling simultaneous access to a critical section |
Aug. 24, 1999 |
| 5943495 |
Copy utility method and apparatus for non-stop database applications |
Aug. 24, 1999 |
| 5943672 |
Network system |
Aug. 24, 1999 |
| 5940826 |
Dual XPCS for disaster recovery in multi-host computer complexes |
Aug. 17, 1999 |
| 5940827 |
Methods and apparatus for managing a database in a distributed operating environment |
Aug. 17, 1999 |
| 5940828 |
Locking contention resolution for shared resources |
Aug. 17, 1999 |
| 5940841 |
Parallel file system with extended file attributes |
Aug. 17, 1999 |
| 5937413 |
Data audits based on timestamp criteria in replicated data bases within digital mobile telecommunication system |
Aug. 10, 1999 |
| 5931919 |
State-based object transition control and attribute-based locking |
Aug. 3, 1999 |
| 5933824 |
Methods and apparatus for locking files within a clustered storage environment |
Aug. 3, 1999 |
| 5933825 |
Arbitrating concurrent access to file system objects |
Aug. 3, 1999 |
| 5933838 |
Database computer system with application recovery and recovery log sequence numbers to optimize recovery |
Aug. 3, 1999 |
| 5930791 |
Computerized blood analyzer system for storing and retrieving blood sample test results from symmetrical type databases |
Jul. 27, 1999 |
| 5930794 |
Database repository with deferred transactions |
Jul. 27, 1999 |
| 5926806 |
Method and system for displaying related information from a database |
Jul. 20, 1999 |
| 5926816 |
Database Synchronizer |
Jul. 20, 1999 |
| 5926817 |
Graphical user interface-based, client-server system and method for decision making applications |
Jul. 20, 1999 |
| 5924093 |
Virtual processor buffered merge sort for parallel applications |
Jul. 13, 1999 |
| 5924094 |
Independent distributed database system |
Jul. 13, 1999 |
| 5924097 |
Balanced input/output task management for use in multiprocessor transaction processing system |
Jul. 13, 1999 |
| 5924098 |
Method and apparatus for managing a linked-list data structure |
Jul. 13, 1999 |
| 5920857 |
Efficient optimistic concurrency control and lazy queries for B-trees and other database structures |
Jul. 6, 1999 |
| 5920863 |
System and method for supporting transactions for a thin client lacking a persistent store in a distributed object-oriented environment |
Jul. 6, 1999 |
| 5920864 |
Multi-level category dynamic bundling for content distribution |
Jul. 6, 1999 |
| 5920867 |
Data management system having data management configuration |
Jul. 6, 1999 |
| 5918224 |
Client/server database system with methods for providing clients with server-based bi-directional scrolling at the server |
Jun. 29, 1999 |
| 5915252 |
Object oriented framework mechanism for data transfer between a data source and a data target |
Jun. 22, 1999 |
| 5913213 |
Lingering locks for replicated data objects |
Jun. 15, 1999 |
| 5911141 |
On-line hierarchical form records identification |
Jun. 8, 1999 |
| 5909681 |
Computer system and computerized method for partitioning data for parallel processing |
Jun. 1, 1999 |
| 5909682 |
Real-time device data management for managing access to data in a telecommunication system |
Jun. 1, 1999 |
| 5907848 |
Method and system for defining transactions from a database log |
May. 25, 1999 |
| 5903891 |
Hierarchial information processes that share intermediate data and formulate contract data |
May. 11, 1999 |
| 5899998 |
Method and system for maintaining and updating computerized medical records |
May. 4, 1999 |
| 5897634 |
Optimized caching of SQL data in an object server system |
Apr. 27, 1999 |
| 5897638 |
Parallel virtual file system |
Apr. 27, 1999 |
| 5895467 |
Selectively switching memory access permission for manipulating data in a database |
Apr. 20, 1999 |
| 5895491 |
Apparatus and method for writing an item to a line in a memory table shared by multiple processors |
Apr. 20, 1999 |
| 5893912 |
Thread context manager for relational databases, method and computer program product for implementing thread context management for relational databases |
Apr. 13, 1999 |
| 5893913 |
Method for synchronizing classes, objects, attributes and object properties across an object-oriented system |
Apr. 13, 1999 |
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