JP2022526886A5 - - Google Patents

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Publication number
JP2022526886A5
JP2022526886A5 JP2021556686A JP2021556686A JP2022526886A5 JP 2022526886 A5 JP2022526886 A5 JP 2022526886A5 JP 2021556686 A JP2021556686 A JP 2021556686A JP 2021556686 A JP2021556686 A JP 2021556686A JP 2022526886 A5 JP2022526886 A5 JP 2022526886A5
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JP
Japan
Prior art keywords
computer system
criterion
skip index
data skip
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2021556686A
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English (en)
Japanese (ja)
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JP2022526886A (ja
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Publication date
Priority claimed from US16/371,019 external-priority patent/US11106674B2/en
Application filed filed Critical
Publication of JP2022526886A publication Critical patent/JP2022526886A/ja
Publication of JP2022526886A5 publication Critical patent/JP2022526886A5/ja
Pending legal-status Critical Current

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JP2021556686A 2019-03-31 2020-03-20 拡張可能データ・スキップ方法、システム、プログラム Pending JP2022526886A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/371,019 US11106674B2 (en) 2019-03-31 2019-03-31 Extensible data skipping
US16/371,019 2019-03-31
PCT/IB2020/052602 WO2020201882A1 (en) 2019-03-31 2020-03-20 Extensible data skipping

Publications (2)

Publication Number Publication Date
JP2022526886A JP2022526886A (ja) 2022-05-27
JP2022526886A5 true JP2022526886A5 (https=) 2022-08-17

Family

ID=72604307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021556686A Pending JP2022526886A (ja) 2019-03-31 2020-03-20 拡張可能データ・スキップ方法、システム、プログラム

Country Status (6)

Country Link
US (1) US11106674B2 (https=)
JP (1) JP2022526886A (https=)
CN (1) CN113632072B (https=)
DE (1) DE112020000536T5 (https=)
GB (1) GB2596769A (https=)
WO (1) WO2020201882A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11954085B1 (en) 2022-09-22 2024-04-09 International Business Machines Corporation Hierarchical data skipping using data sketches
CN118708590B (zh) * 2024-06-27 2025-05-30 武汉达梦数据库股份有限公司 一种天文数据索引方法、装置、设备及介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050210023A1 (en) * 2004-03-18 2005-09-22 Renato Barrera Query optimizer using implied predicates
US8402016B2 (en) * 2009-05-27 2013-03-19 Hewlett-Packard Development Company, L.P. Fetching optimization in multi-way pipelined database joins
US8166022B2 (en) * 2009-08-18 2012-04-24 International Business Machines Corporation System, method, and apparatus for parallelizing query optimization
US10430430B2 (en) * 2010-03-15 2019-10-01 Vmware, Inc. Computer relational database method and system having role based access control
US8489649B2 (en) * 2010-12-13 2013-07-16 Oracle International Corporation Extensible RDF databases
US10311105B2 (en) * 2010-12-28 2019-06-04 Microsoft Technology Licensing, Llc Filtering queried data on data stores
US10108649B2 (en) * 2014-02-25 2018-10-23 Internatonal Business Machines Corporation Early exit from table scans of loosely ordered and/or grouped relations using nearly ordered maps
US9846567B2 (en) * 2014-06-16 2017-12-19 International Business Machines Corporation Flash optimized columnar data layout and data access algorithms for big data query engines
US9952808B2 (en) 2015-03-26 2018-04-24 International Business Machines Corporation File system block-level tiering and co-allocation
US10725994B2 (en) * 2016-04-08 2020-07-28 International Business Machines Corporation Automatically revising synopsis table structure
US10649991B2 (en) 2016-04-26 2020-05-12 International Business Machines Corporation Pruning of columns in synopsis tables
US10185726B2 (en) 2016-08-26 2019-01-22 BlueTalon, Inc. Access control for nested data fields

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