Inventor · disambiguated record
Calisto P. Zuzarte
Also filed as: ZUZARTE CALISTO · ZUZARTE CALISTO P · ZUZARTE CALISTO PAUL
76 granted patents·9 pending applications·1,382 citations·filing 1995–2024
99Inventor score
Top patents by PatentIndex Score
85 records- 0196US10649991B2Pruning of columns in synopsis tablesIBM·Filed 2016·Granted May 12, 2020·15 cites·12 claims
- 0293US6453314B1System and method for selective incremental deferred constraint processing after bulk loading dataIBM·Filed 1999·Granted Sep 17, 2002·184 cites·63 claims
- 0392US8005868B2System and method for multiple distinct aggregate queriesIBM·Filed 2008·Granted Aug 23, 2011·54 cites·12 claims
- 0491US7007006B2Method for recommending indexes and materialized views for a database workloadIBM·Filed 2002·Granted Feb 28, 2006·90 cites·14 claims
- 0591US6339769B1Query optimization by transparently altering properties of relational tables using materialized viewsIBM·Filed 1998·Granted Jan 15, 2002·190 cites·72 claims
- 0690US11921719B1Automated query selectivity predictions using query graphsIBM·Filed 2022·Granted Mar 5, 2024·3 cites·21 claims
- 0790US7447681B2Method, system and program for selection of database characteristicsIBM·Filed 2005·Granted Nov 4, 2008·32 cites·28 claims
- 0890US6738755B1Query optimization method for incrementally estimating the cardinality of a derived relation when statistically correlated predicates are appliedIBM·Filed 2000·Granted May 18, 2004·82 cites·66 claims
- 0990US5706494ASystem and method for constraint checking bulk data in a databaseIBM·Filed 1995·Granted Jan 6, 1998·176 cites·35 claims
- 1089US7668804B1Recommending statistical views using cost/benefit metricsIBM·Filed 2008·Granted Feb 23, 2010·24 cites·9 claims
- 1188US10318484B2Scan optimization using bloom filter synopsisIBM·Filed 2015·Granted Jun 11, 2019·6 cites·20 claims
- 1288US9619502B2Combining row based and column based tables to form mixed-mode tablesIBM·Filed 2015·Granted Apr 11, 2017·7 cites·14 claims
- 1387US10706354B2Estimating cardinality selectivity utilizing artificial neural networksIBM·Filed 2016·Granted Jul 7, 2020·9 cites·13 claims
- 1487US7917502B2Optimized collection of just-in-time statistics for database query optimizationIBM·Filed 2008·Granted Mar 29, 2011·22 cites·22 claims
- 1586US7945557B2Method, system, and program for query optimization with algebraic rulesIBM·Filed 2007·Granted May 17, 2011·16 cites·21 claims
- 1686US7533087B2Method, system, and program for executing a query having a union all operator and data modifying operationsIBM·Filed 2004·Granted May 12, 2009·53 cites·14 claims
- 1785US9727608B2Generating statistical views in a database systemCHENG QI·Filed 2012·Granted Aug 8, 2017·11 cites·20 claims
- 1884US10719512B2Partitioned bloom filter merge for massively parallel processing clustered data managementIBM·Filed 2017·Granted Jul 21, 2020·3 cites·11 claims
- 1984US7788241B2Method for reducing overhead of validating constraints in a databaseIBM·Filed 2006·Granted Aug 31, 2010·15 cites·19 claims
- 2084US7593931B2Apparatus, system, and method for performing fast approximate computation of statistics on query expressionsIBM·Filed 2007·Granted Sep 22, 2009·16 cites·6 claims
- 2184US7512625B2Method, system and program for joining source table rows with target table rowsIBM·Filed 2005·Granted Mar 31, 2009·17 cites·12 claims
- 2283US7136850B2Self tuning database retrieval optimization using regression functionsIBM·Filed 2003·Granted Nov 14, 2006·43 cites·26 claims
- 2382US7240078B2Method, system, and program for query optimization with algebraic rulesIBM·Filed 2003·Granted Jul 3, 2007·30 cites·17 claims
- 2481US11036737B2Partitioned bloom filter merge for massively parallel processing clustered data managementIBM·Filed 2019·Granted Jun 15, 2021·2 cites·6 claims
- 2581US10776401B2Efficient database query aggregation of variable length dataIBM·Filed 2017·Granted Sep 15, 2020·4 cites·20 claims
- 2681US8812481B2Management of interesting database statisticsZUZARTE CALISTO PAUL·Filed 2007·Granted Aug 19, 2014·14 cites·15 claims
- 2780US7478080B2Canonical abstraction for outerjoin optimizationIBM·Filed 2004·Granted Jan 13, 2009·30 cites·3 claims
- 2879US10229359B2Optimizer problem determinationIBM·Filed 2016·Granted Mar 12, 2019·4 cites·5 claims
- 2979US9575966B2Optimizing relational database queries with multi-table predicate expressionsIBM·Filed 2014·Granted Feb 21, 2017·4 cites·1 claims
- 3078US11720565B2Automated query predicate selectivity prediction using machine learning modelsIBM·Filed 2020·Granted Aug 8, 2023·2 cites·26 claims
- 3178US10318866B2Selectivity estimation using artificial neural networksIBM·Filed 2015·Granted Jun 11, 2019·3 cites·9 claims
- 3276US10614070B2Preventing staleness in query results when using asynchronously updated indexesIBM·Filed 2015·Granted Apr 7, 2020·2 cites·12 claims
- 3374US7409385B2Method, system and program for executing a query having a UNION operatorIBM·Filed 2004·Granted Aug 5, 2008·32 cites·36 claims
- 3474US7171408B2Method of cardinality estimation using statistical soft constraintsIBM·Filed 2001·Granted Jan 30, 2007·30 cites·23 claims
- 3573US10691687B2Pruning of columns in synopsis tablesIBM·Filed 2017·Granted Jun 23, 2020·1 cites·6 claims
- 3672US11030521B2Estimating cardinality selectivity utilizing artificial neural networksIBM·Filed 2018·Granted Jun 8, 2021·2 cites·7 claims
- 3771US10725995B2Automatically revising synopsis table structureIBM·Filed 2017·Granted Jul 28, 2020·1 cites·9 claims
- 3871US10229358B2Optimizer problem determinationIBM·Filed 2015·Granted Mar 12, 2019·2 cites·10 claims
- 3971US10120901B2System and program for joining source table rows with target table rowsIBM·Filed 2013·Granted Nov 6, 2018·3 cites·15 claims
- 4071US9411806B2Optimizing relational database queries with multi-table predicate expressionsIBM·Filed 2014·Granted Aug 9, 2016·2 cites·2 claims
- 4170US10643132B2Cardinality estimation using artificial neural networksIBM·Filed 2016·Granted May 5, 2020·2 cites·10 claims
- 4270US10606839B2Preventing staleness in query results when using asynchronously updated indexesIBM·Filed 2017·Granted Mar 31, 2020·1 cites·4 claims
- 4369US10725994B2Automatically revising synopsis table structureIBM·Filed 2016·Granted Jul 28, 2020·1 cites·18 claims
- 4469US10157204B2Generating statistical views in a database systemIBM·Filed 2013·Granted Dec 18, 2018·2 cites·20 claims
- 4569US7966314B2System for aggregation subquery join eliminationIBM·Filed 2008·Granted Jun 21, 2011·4 cites·10 claims
- 4669US6615222B2System and process for evaluating the performance of a database systemIBM·Filed 1999·Granted Sep 2, 2003·58 cites·14 claims
- 4768US6778976B2Selectivity estimation for processing SQL queries containing having clausesIBM·Filed 2001·Granted Aug 17, 2004·15 cites·17 claims
- 4867US10366068B2Optimization of metadata via lossy compressionIBM·Filed 2014·Granted Jul 30, 2019·1 cites·16 claims
- 4965US11216436B2Optimization of metadata via lossy compressionIBM·Filed 2019·Granted Jan 4, 2022·0 cites·25 claims
- 5065US8655877B2System and program for joining source table rows with target table rowsLARIBA-PEY JOSEP L·Filed 2008·Granted Feb 18, 2014·5 cites·24 claims
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