Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Metadata manager for database query optimizer

Metadata manager for database query optimizer

US Patent 6996556 · Granted Feb 7, 2006

Estimated economic value: $5,045,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Determining a density of a key value referenced in a database query over a range2019
Reading rows from memory prior to reading rows from secondary storage2015
Disappearing index for more efficient processing of a database query2015
Implementing dynamic banding of self encrypting drive2015
Disappearing index for more efficient processing of a database query2015
Database query optimization using index carryover to subset an index2014
Query expression evaluation using sample based projected selectivity2014
Generating statistics for temporary tables during query optimization2014
Generating statistics for temporary tables during query optimization2014
Identifying impact of installing a database patch2013
Database execution detail repository2013
Database query optimization using index carryover to subset an index2013