CN105260446A - 一种数据查询系统及方法 - Google Patents
一种数据查询系统及方法 Download PDFInfo
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- CN105260446A CN105260446A CN201510650161.XA CN201510650161A CN105260446A CN 105260446 A CN105260446 A CN 105260446A CN 201510650161 A CN201510650161 A CN 201510650161A CN 105260446 A CN105260446 A CN 105260446A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000013500 data storage Methods 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
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- 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
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2453—Query optimisation
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- 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
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2246—Trees, e.g. B+trees
-
- 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
- G06F16/28—Databases characterised by their database models, e.g. relational or object models
- G06F16/284—Relational databases
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computational Linguistics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
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CN201510650161.XA CN105260446B (zh) | 2015-10-09 | 2015-10-09 | 一种数据查询系统及方法 |
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CN201510650161.XA CN105260446B (zh) | 2015-10-09 | 2015-10-09 | 一种数据查询系统及方法 |
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CN105260446A true CN105260446A (zh) | 2016-01-20 |
CN105260446B CN105260446B (zh) | 2019-07-05 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107391502A (zh) * | 2016-05-16 | 2017-11-24 | 阿里巴巴集团控股有限公司 | 时间间隔的数据查询方法、装置及索引构建方法、装置 |
WO2018120933A1 (zh) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | 一种数据库的存储、查询方法及装置 |
CN109104447A (zh) * | 2017-06-20 | 2018-12-28 | 杭州海康威视数字技术股份有限公司 | 一种车载数据读写方法及装置 |
CN110569397A (zh) * | 2019-09-06 | 2019-12-13 | 百度在线网络技术(北京)有限公司 | 网络社区的信息查询方法、装置、设备及存储介质 |
CN111241369A (zh) * | 2020-01-07 | 2020-06-05 | 阿里巴巴集团控股有限公司 | 数据处理方法、装置以及数据查询方法、装置 |
CN112328842A (zh) * | 2021-01-05 | 2021-02-05 | 北京谷数科技股份有限公司 | 一种数据处理方法、装置、电子设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102033784A (zh) * | 2010-11-18 | 2011-04-27 | 山东中创软件工程股份有限公司 | 一种应用服务器的优化方法及装置 |
CN104090949A (zh) * | 2014-07-02 | 2014-10-08 | 河海大学 | 面向水利数据整合与共享的索引方法 |
CN104125238A (zh) * | 2014-08-14 | 2014-10-29 | 互联网域名系统北京市工程研究中心有限公司 | 一种DNS递归服务器抗DoS、DDoS攻击的方法 |
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2015
- 2015-10-09 CN CN201510650161.XA patent/CN105260446B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102033784A (zh) * | 2010-11-18 | 2011-04-27 | 山东中创软件工程股份有限公司 | 一种应用服务器的优化方法及装置 |
CN104090949A (zh) * | 2014-07-02 | 2014-10-08 | 河海大学 | 面向水利数据整合与共享的索引方法 |
CN104125238A (zh) * | 2014-08-14 | 2014-10-29 | 互联网域名系统北京市工程研究中心有限公司 | 一种DNS递归服务器抗DoS、DDoS攻击的方法 |
Non-Patent Citations (1)
Title |
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黄正: ""基于内容查询的图像数据多层模型和快速检索研究"", 《价值工程》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107391502A (zh) * | 2016-05-16 | 2017-11-24 | 阿里巴巴集团控股有限公司 | 时间间隔的数据查询方法、装置及索引构建方法、装置 |
CN107391502B (zh) * | 2016-05-16 | 2020-08-04 | 阿里巴巴集团控股有限公司 | 时间间隔的数据查询方法、装置及索引构建方法、装置 |
WO2018120933A1 (zh) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | 一种数据库的存储、查询方法及装置 |
CN108268503A (zh) * | 2016-12-30 | 2018-07-10 | 华为技术有限公司 | 一种数据库的存储、查询方法及装置 |
CN108268503B (zh) * | 2016-12-30 | 2020-06-16 | 华为技术有限公司 | 一种数据库的存储、查询方法及装置 |
CN109104447A (zh) * | 2017-06-20 | 2018-12-28 | 杭州海康威视数字技术股份有限公司 | 一种车载数据读写方法及装置 |
CN110569397A (zh) * | 2019-09-06 | 2019-12-13 | 百度在线网络技术(北京)有限公司 | 网络社区的信息查询方法、装置、设备及存储介质 |
CN111241369A (zh) * | 2020-01-07 | 2020-06-05 | 阿里巴巴集团控股有限公司 | 数据处理方法、装置以及数据查询方法、装置 |
CN112328842A (zh) * | 2021-01-05 | 2021-02-05 | 北京谷数科技股份有限公司 | 一种数据处理方法、装置、电子设备及存储介质 |
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Effective date of registration: 20190910 Address after: Room 331, East, 3rd Floor, 569 Tibetan South Road, Huangpu District, Shanghai 200021 Patentee after: Shanghai Bangdao Information Technology Co., Ltd. Address before: 200003 building, building 3, building 763, Mengzi Road, Huangpu District, Shanghai Patentee before: SHANGHAI HANZHIYOU INFORMATION TECHNOLOGY SERVICE CO., LTD. |
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Effective date of registration: 20210408 Address after: Room 301, 763 Mengzi Road, Huangpu District, Shanghai 200001 Patentee after: SHANGHAI HANDPAL INFORMATION TECHNOLOGY SERVICE Co.,Ltd. Address before: 200021 room 331, East, 3rd floor, 569 Xizang South Road, Huangpu District, Shanghai Patentee before: Shanghai Bangdao Information Technology Co.,Ltd. |
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Effective date of registration: 20210610 Address after: 201318 4th floor, 416 Zhoushi Road, Pudong New Area, Shanghai Patentee after: Shanghai ZHENLING Information Technology Co.,Ltd. Address before: Room 301, 763 Mengzi Road, Huangpu District, Shanghai 200001 Patentee before: SHANGHAI HANDPAL INFORMATION TECHNOLOGY SERVICE Co.,Ltd. |
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Effective date of registration: 20220110 Address after: 200001 Fengsheng Building, No. 763 Mengzi Road, Huangpu District, Shanghai Patentee after: SHANGHAI HANDPAL INFORMATION TECHNOLOGY SERVICE Co.,Ltd. Patentee after: Shanghai ZHENLING Information Technology Co., Ltd Address before: 201318 4th floor, 416 Zhoushi Road, Pudong New Area, Shanghai Patentee before: Shanghai ZHENLING Information Technology Co.,Ltd. |
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