Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2007-01-09
2007-01-09
Cottingham, John (Department: 2167)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C709S203000
Reexamination Certificate
active
10078447
ABSTRACT:
A system and method are described for implementing a distributed database caching system with the capability to support and accelerate read and update transactions to and from one or more central Database Management System (DBMS) servers for multiple concurrent users. The system and method include a resource abstraction layer in a database client driver in communication with remote server units (RSUs) having a cache database. RSUs respond to user requests using the cache database if possible. If the cache database does not have the needed data, the RSU sends the request to a database subscription manager (DSM) in communication with the DBMS server. The DSM responds to the request and sends predicate data based on queries processed by the DBMS server for use in updating the cache databases.
REFERENCES:
patent: 5551046 (1996-08-01), Mohan et al.
patent: 6081518 (2000-06-01), Bowman-Amuah
patent: 6161139 (2000-12-01), Win et al.
patent: 6219675 (2001-04-01), Pal et al.
patent: 6718535 (2004-04-01), Underwood
patent: 6845503 (2005-01-01), Carlson et al.
patent: 2002/0073167 (2002-06-01), Powell et al.
Julie Basu, “Associative Caching In Client-Server Databases,” Ph. D. Dissertation, Stanford University, Mar. 1998.
Hal Berenson et al., “A Critique Of ANSI SQL Isolation Levels,” ACM 0-8971-731-6/95/0005, 1995.
Antonin Guttman, “R-Trees A Dynamic Indexing Structure For Spatial Searching,” Proceedings of the ACM SIGMOD International Conference on Management of Data, pp. 47-57, Jun. 1984.
Stefano Ceri et al., “Deriving Production Rules For Incremental View Maintenance,” Proceedings of the 17th International Conference on Very Large Data Bases, Barcelona, Spain, Sep. 1991.
Ashish Gupta et al., “Maintenance Of Materializaed Views: Problems, Techniques, And Applications,” IEEE Data Engineering Bulletin, vol. 18, No. 2, Jun. 1995.
Eshleman John
Johnson Clifford W.
Lonergan Luke
Barnes & Thornburg LLP
Cottingham John
Greenplum, Inc.
Lu Kuen S.
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