专利名称：TUNING QUERY EXECUTION PERFORMANCE
OF A DATABASE SYSTEM
发明人：Juan Wu,Sudipto Rai Chowdhuri
申请号：US12486475
申请日：20090617
公开号：US20100325124A1
公开日：
20101223
专利内容由知识产权出版社提供
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摘要：Methods, systems, and computer program products for tuning query execution performance in a database management system are described. In an embodiment, query performance issues of chosen database operational logic in a database management
system are identified with an external utility provided for use on top of the database management system. The identified query performance issues are resolved selectively in the database management system without modifying the chosen database operational logic.
申请人：Juan Wu,Sudipto Rai Chowdhuri
地址：Union City CA US,San Ramon CA US
国籍：US,US
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