Inventor · disambiguated record
Lubor Kollar
Also filed as: KOLLAR LUBOR · KOLLAR LUBOR J
13 granted patents·3 pending applications·664 citations·filing 1995–2006
94Inventor score
Top patents by PatentIndex Score
16 records- 0194US5687343AProduct for global updating modified data object represented in concatenated multiple virtual space by segment mappingIBM·Filed 1995·Granted Nov 11, 1997·225 cites·3 claims
- 0286US7167848B2Generating a hierarchical plain-text execution plan from a database queryMICROSOFT CORP·Filed 2003·Granted Jan 23, 2007·80 cites·19 claims
- 0380US7640230B2Query plan selection control using run-time association mechanismMICROSOFT CORP·Filed 2005·Granted Dec 29, 2009·21 cites·12 claims
- 0479US5745746AMethod for localizing execution of subqueries and determining collocation of execution of subqueries in a parallel databaseIBM·Filed 1996·Granted Apr 28, 1998·89 cites·13 claims
- 0577US5878409AMethod and apparatus for implementing partial declustering in a parallel database systemIBM·Filed 1996·Granted Mar 2, 1999·87 cites·33 claims
- 0672US7469253B2Associative hash partitioning using pseudo-random number generatorMICROSOFT CORP·Filed 2003·Granted Dec 23, 2008·34 cites·31 claims
- 0769US5561778ASystem for representing data object in concatenated multiple virtual address spaces with combined requests for segment mappingIBM·Filed 1995·Granted Oct 1, 1996·40 cites·4 claims
- 0863USRE37965EMethod for localizing execution or subqueries and determining collocation of execution of subqueries in a parallel databaseIBM·Filed 2000·Granted Jan 7, 2003·9 cites·13 claims
- 0962US7624120B2System and method for switching a data partitionMICROSOFT CORP·Filed 2004·Granted Nov 24, 2009·13 cites·4 claims
- 1059US5594881ASystem for updating modified pages of data object represented in concatenated multiple virtual address spacesIBM·Filed 1995·Granted Jan 14, 1997·25 cites·6 claims
- 1151US5664160AComputer program product for simulating a contiguous addressable data spaceIBM·Filed 1995·Granted Sep 2, 1997·17 cites·2 claims
- 1247US5579499AProduct for representing data object in concatenated multiple virtual address spaces with combined requests for segment mappingIBM·Filed 1995·Granted Nov 26, 1996·14 cites·2 claims
- 1344US2007162512A1Providing reporting database functionality using copy-on-write technologyMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 1442US5652873ASystem and method for simulating a contiguous addressable data spaceIBM·Filed 1995·Granted Jul 29, 1997·10 cites·4 claims
- 1542US2006085484A1Database tuning advisorMICROSOFT CORP·Filed 2004·Application pending·0 cites
- 1642US2006085378A1Schema for physical database tuningMICROSOFT CORP·Filed 2004·Application pending·0 cites
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