CN102541992B - 用于高效地查询数据库的同态定理 - Google Patents
用于高效地查询数据库的同态定理 Download PDFInfo
- Publication number
- CN102541992B CN102541992B CN201110364404.5A CN201110364404A CN102541992B CN 102541992 B CN102541992 B CN 102541992B CN 201110364404 A CN201110364404 A CN 201110364404A CN 102541992 B CN102541992 B CN 102541992B
- Authority
- CN
- China
- Prior art keywords
- operator
- expression
- inquiry
- language
- linq
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/258—Data format conversion from or to a database
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/939,146 US20120110004A1 (en) | 2010-11-03 | 2010-11-03 | Homomorphism lemma for efficiently querying databases |
US12/939,146 | 2010-11-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102541992A CN102541992A (zh) | 2012-07-04 |
CN102541992B true CN102541992B (zh) | 2016-08-17 |
Family
ID=45997843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110364404.5A Expired - Fee Related CN102541992B (zh) | 2010-11-03 | 2011-11-02 | 用于高效地查询数据库的同态定理 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120110004A1 (zh) |
EP (1) | EP2635986A4 (zh) |
CN (1) | CN102541992B (zh) |
WO (1) | WO2012061312A1 (zh) |
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US20130124483A1 (en) * | 2011-11-10 | 2013-05-16 | Treasure Data, Inc. | System and method for operating a big-data platform |
US8799269B2 (en) | 2012-01-03 | 2014-08-05 | International Business Machines Corporation | Optimizing map/reduce searches by using synthetic events |
US8903813B2 (en) | 2012-07-02 | 2014-12-02 | International Business Machines Corporation | Context-based electronic document search using a synthetic event |
US9460200B2 (en) | 2012-07-02 | 2016-10-04 | International Business Machines Corporation | Activity recommendation based on a context-based electronic files search |
US8898165B2 (en) | 2012-07-02 | 2014-11-25 | International Business Machines Corporation | Identification of null sets in a context-based electronic document search |
US9262499B2 (en) | 2012-08-08 | 2016-02-16 | International Business Machines Corporation | Context-based graphical database |
US8959119B2 (en) * | 2012-08-27 | 2015-02-17 | International Business Machines Corporation | Context-based graph-relational intersect derived database |
US10169446B1 (en) * | 2012-09-10 | 2019-01-01 | Amazon Technologies, Inc. | Relational modeler and renderer for non-relational data |
US9251237B2 (en) | 2012-09-11 | 2016-02-02 | International Business Machines Corporation | User-specific synthetic context object matching |
US8620958B1 (en) | 2012-09-11 | 2013-12-31 | International Business Machines Corporation | Dimensionally constrained synthetic context objects database |
US9619580B2 (en) | 2012-09-11 | 2017-04-11 | International Business Machines Corporation | Generation of synthetic context objects |
US9223846B2 (en) | 2012-09-18 | 2015-12-29 | International Business Machines Corporation | Context-based navigation through a database |
US8782777B2 (en) | 2012-09-27 | 2014-07-15 | International Business Machines Corporation | Use of synthetic context-based objects to secure data stores |
US9741138B2 (en) | 2012-10-10 | 2017-08-22 | International Business Machines Corporation | Node cluster relationships in a graph database |
US8931109B2 (en) | 2012-11-19 | 2015-01-06 | International Business Machines Corporation | Context-based security screening for accessing data |
US8983981B2 (en) | 2013-01-02 | 2015-03-17 | International Business Machines Corporation | Conformed dimensional and context-based data gravity wells |
US8914413B2 (en) | 2013-01-02 | 2014-12-16 | International Business Machines Corporation | Context-based data gravity wells |
US9229932B2 (en) | 2013-01-02 | 2016-01-05 | International Business Machines Corporation | Conformed dimensional data gravity wells |
US8856946B2 (en) | 2013-01-31 | 2014-10-07 | International Business Machines Corporation | Security filter for context-based data gravity wells |
US9053102B2 (en) | 2013-01-31 | 2015-06-09 | International Business Machines Corporation | Generation of synthetic context frameworks for dimensionally constrained hierarchical synthetic context-based objects |
US9069752B2 (en) | 2013-01-31 | 2015-06-30 | International Business Machines Corporation | Measuring and displaying facets in context-based conformed dimensional data gravity wells |
US9319019B2 (en) | 2013-02-11 | 2016-04-19 | Symphonic Audio Technologies Corp. | Method for augmenting a listening experience |
US9344815B2 (en) | 2013-02-11 | 2016-05-17 | Symphonic Audio Technologies Corp. | Method for augmenting hearing |
US9292506B2 (en) | 2013-02-28 | 2016-03-22 | International Business Machines Corporation | Dynamic generation of demonstrative aids for a meeting |
US10152526B2 (en) | 2013-04-11 | 2018-12-11 | International Business Machines Corporation | Generation of synthetic context objects using bounded context objects |
US9916367B2 (en) | 2013-05-03 | 2018-03-13 | Splunk Inc. | Processing system search requests from multiple data stores with overlapping data |
US8738629B1 (en) * | 2013-05-03 | 2014-05-27 | Splunk Inc. | External Result Provided process for retrieving data stored using a different configuration or protocol |
US9348794B2 (en) | 2013-05-17 | 2016-05-24 | International Business Machines Corporation | Population of context-based data gravity wells |
US9195608B2 (en) | 2013-05-17 | 2015-11-24 | International Business Machines Corporation | Stored data analysis |
US9686118B1 (en) | 2013-06-04 | 2017-06-20 | Amazon Technologies, Inc. | Abstraction layer for streaming data sources |
US20150193852A1 (en) * | 2014-01-09 | 2015-07-09 | Cgi Federal, Inc. | System and method for multi-user evaluation of healthplan benefit based on prescription coverage annual cost |
CN104794247B (zh) * | 2015-05-14 | 2018-01-05 | 东南大学 | 一种多结构数据库集成查询方法 |
CN106227800B (zh) * | 2016-07-21 | 2020-02-21 | 中国科学院软件研究所 | 一种高度关联大数据的存储方法及管理系统 |
CN111125440B (zh) * | 2019-12-09 | 2022-08-23 | 重庆邮电大学 | 一种基于Monad的持久层复合条件查询方法与存储介质 |
CN112507098B (zh) * | 2020-12-18 | 2022-01-28 | 北京百度网讯科技有限公司 | 问题处理方法、装置、电子设备、存储介质及程序产品 |
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US7313561B2 (en) * | 2003-03-12 | 2007-12-25 | Microsoft Corporation | Model definition schema |
US7149731B2 (en) * | 2003-11-26 | 2006-12-12 | International Business Machines Corporation | Methods, systems and articles of manufacture for abstract query building with selectability of aggregation operations and grouping |
US8090739B2 (en) * | 2004-10-14 | 2012-01-03 | International Business Machines Corporation | Utilization of logical fields with conditional modifiers in abstract queries |
US7333981B2 (en) * | 2004-12-17 | 2008-02-19 | International Business Machines Corporation | Transformation of a physical query into an abstract query |
US7363297B2 (en) * | 2005-01-20 | 2008-04-22 | International Business Machines Corporation | Utilization of logical fields with conditional constraints in abstract queries |
US8321441B2 (en) * | 2005-09-14 | 2012-11-27 | International Business Machines Corporation | Disabling subsets of query conditions in an abstract query environment |
US9679031B2 (en) * | 2005-09-14 | 2017-06-13 | International Business Machines Corporation | Composing abstract queries for delegated user roles |
US7647298B2 (en) * | 2006-03-23 | 2010-01-12 | Microsoft Corporation | Generation of query and update views for object relational mapping |
US8924197B2 (en) * | 2006-10-31 | 2014-12-30 | Semantifi, Inc. | System and method for converting a natural language query into a logical query |
US7769755B2 (en) * | 2006-11-30 | 2010-08-03 | Microsoft Corporation | Efficient execution of aggregation queries |
US7680765B2 (en) * | 2006-12-27 | 2010-03-16 | Microsoft Corporation | Iterate-aggregate query parallelization |
US8326852B2 (en) * | 2007-03-13 | 2012-12-04 | International Business Machines Corporation | Determining query entities for an abstract database from a physical database table |
US9430552B2 (en) * | 2007-03-16 | 2016-08-30 | Microsoft Technology Licensing, Llc | View maintenance rules for an update pipeline of an object-relational mapping (ORM) platform |
US8037039B2 (en) * | 2007-04-20 | 2011-10-11 | Microsoft Corporation | Runtime class database operation |
US20080319957A1 (en) * | 2007-06-19 | 2008-12-25 | Microsoft Corporation | Extensible command trees for entity data model platform |
US9336327B2 (en) * | 2007-11-30 | 2016-05-10 | Microsoft Technology Licensing, Llc | Mapping and query translation between XML, objects, and relations |
US20090144229A1 (en) * | 2007-11-30 | 2009-06-04 | Microsoft Corporation | Static query optimization for linq |
US8209340B2 (en) * | 2008-03-31 | 2012-06-26 | Microsoft Corporation | Efficient functional representation of result shaping |
US8713048B2 (en) * | 2008-06-24 | 2014-04-29 | Microsoft Corporation | Query processing with specialized query operators |
US8819046B2 (en) * | 2008-06-24 | 2014-08-26 | Microsoft Corporation | Data query translating into mixed language data queries |
US7984031B2 (en) * | 2008-08-01 | 2011-07-19 | Microsoft Corporation | Query builder for testing query languages |
US8285708B2 (en) * | 2008-10-21 | 2012-10-09 | Microsoft Corporation | Query submission pipeline using LINQ |
US8255410B2 (en) * | 2008-12-09 | 2012-08-28 | Microsoft Corporation | Translating queries to representational state transfer (REST) |
US8214381B2 (en) * | 2009-01-27 | 2012-07-03 | International Business Machines Corporation | Expected future condition support in an abstract query environment |
US8108421B2 (en) * | 2009-03-30 | 2012-01-31 | Microsoft Corporation | Query throttling during query translation |
US8326848B2 (en) * | 2009-08-11 | 2012-12-04 | International Business Machines Corporation | Proactive analytic data set reduction via parameter condition injection |
US20110264688A1 (en) * | 2010-04-26 | 2011-10-27 | International Business Machines Corporation | Peer to peer (p2p) data licensing model in a distributed abstract query environment |
-
2010
- 2010-11-03 US US12/939,146 patent/US20120110004A1/en not_active Abandoned
-
2011
- 2011-10-31 EP EP11838633.3A patent/EP2635986A4/en not_active Withdrawn
- 2011-10-31 WO PCT/US2011/058636 patent/WO2012061312A1/en active Application Filing
- 2011-11-02 CN CN201110364404.5A patent/CN102541992B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2635986A1 (en) | 2013-09-11 |
US20120110004A1 (en) | 2012-05-03 |
AU2011323639A1 (en) | 2013-05-23 |
WO2012061312A1 (en) | 2012-05-10 |
EP2635986A4 (en) | 2017-03-29 |
CN102541992A (zh) | 2012-07-04 |
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Owner name: MICROSOFT TECHNOLOGY LICENSING LLC Free format text: FORMER OWNER: MICROSOFT CORP. Effective date: 20150729 |
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Effective date of registration: 20150729 Address after: Washington State Applicant after: Micro soft technique license Co., Ltd Address before: Washington State Applicant before: Microsoft Corp. |
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