Apparatus and method for locally caching query explain data

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United States of America Patent

PATENT NO 6604096
SERIAL NO

09482417

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Abstract

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An apparatus for dynamically generating query explain data includes a processor for executing instructions and a memory device having thereon modules of operational data and executable code for execution by the processor. The modules include a query explain program operating on a workstation. The query explain program communicates over a network with a server hosting a database system and is configured to temporarily store the query explain data received across the network from the database system in a data cache. The query explain program may be configured to automatically clear a selected portion of the data cache when the data cache reaches a user-selectable size. The user is thus allowed to determine when to clear the data cache and how much of the data cache to clear.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Couch, Tanya San Jose, CA 20 437
Drummond, Catherine Elizabeth Wuebker Morgan Hill, CA 8 215
Hughes, Jr Virginia Walbridge Hollister, CA 8 214
Lai, Theresa Hsing Saratoga, CA 9 257
Lea, III Joseph Davis Chapel Hill, NC 10 228
Oberstadt, David Harold Gilroy, CA 8 215

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