CN110069485B - 数据获取模型建立的方法和数据获取的方法及装置 - Google Patents
数据获取模型建立的方法和数据获取的方法及装置 Download PDFInfo
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- CN110069485B CN110069485B CN201710860628.2A CN201710860628A CN110069485B CN 110069485 B CN110069485 B CN 110069485B CN 201710860628 A CN201710860628 A CN 201710860628A CN 110069485 B CN110069485 B CN 110069485B
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- 238000000034 method Methods 0.000 title claims abstract description 115
- 238000007405 data analysis Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 18
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- 238000012163 sequencing technique Methods 0.000 description 5
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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
- G06F16/221—Column-oriented storage; Management thereof
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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
- G06F16/2455—Query execution
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CN110069485A CN110069485A (zh) | 2019-07-30 |
CN110069485B true CN110069485B (zh) | 2024-01-23 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101145158A (zh) * | 2007-06-06 | 2008-03-19 | 中兴通讯股份有限公司 | 一种数据库表分区的方法 |
US20090292711A1 (en) * | 2008-05-20 | 2009-11-26 | Konik Rafal P | Constraints With Hidden Rows in a Database |
CN103177061A (zh) * | 2011-12-23 | 2013-06-26 | Sap股份公司 | 分区表中的唯一值估计 |
CN104899232A (zh) * | 2014-03-07 | 2015-09-09 | 华为技术有限公司 | 协同聚类的方法和设备 |
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- 2017-09-21 CN CN201710860628.2A patent/CN110069485B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101145158A (zh) * | 2007-06-06 | 2008-03-19 | 中兴通讯股份有限公司 | 一种数据库表分区的方法 |
US20090292711A1 (en) * | 2008-05-20 | 2009-11-26 | Konik Rafal P | Constraints With Hidden Rows in a Database |
CN103177061A (zh) * | 2011-12-23 | 2013-06-26 | Sap股份公司 | 分区表中的唯一值估计 |
CN104899232A (zh) * | 2014-03-07 | 2015-09-09 | 华为技术有限公司 | 协同聚类的方法和设备 |
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