Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2006-08-01
2006-08-01
Choules, Jack M. (Department: 2167)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C709S219000
Reexamination Certificate
active
07085758
ABSTRACT:
The present invention provides methods and systems for accessing a database with a database-enabled messaging facility. An application on a front-end server may access a database located on a back-end server via the database-enabled messaging facility. In general, the database-enabled messaging facility receives a message containing a database request from the front-end server, parses the message to extract the database request, submits the database request to the database, receives results from the database request and sends a message containing results from the database request to the front-end server. For some embodiments, the messaging facility may optimize-accessing the database by changing database requests-prior to submitting them to the database. For example, the messaging facility may reorder database requests, delete redundant database requests, or combine database requests to minimize a total number of database accesses.
REFERENCES:
patent: 5765028 (1998-06-01), Gladden
patent: 5857192 (1999-01-01), Fitting
patent: 6012098 (2000-01-01), Bayeh et al.
patent: 2003/0182391 (2003-09-01), Leber et al.
IBM TDB Grouping (Batching) Database Update Requests, IBM technical disclosure Bulletin, Apr. 1990, No. 32, Issue 11, p. 84.
Barsness Eric L.
Dettinger Richard D.
Olson Brian E.
Santosuosso John M.
Choules Jack M.
Patterson & Sheridan LLP
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