CN112597193B - 一种数据处理方法和数据处理系统 - Google Patents
一种数据处理方法和数据处理系统 Download PDFInfo
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- CN112597193B CN112597193B CN202011527333.1A CN202011527333A CN112597193B CN 112597193 B CN112597193 B CN 112597193B CN 202011527333 A CN202011527333 A CN 202011527333A CN 112597193 B CN112597193 B CN 112597193B
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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
- G06F16/24534—Query rewriting; Transformation
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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
- G06F16/24534—Query rewriting; Transformation
- G06F16/24549—Run-time optimisation
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CN112597193B true CN112597193B (zh) | 2021-10-22 |
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US10275541B2 (en) * | 2016-08-05 | 2019-04-30 | Micron Technology, Inc. | Proactive corrective actions in memory based on a probabilistic data structure |
CN108241653A (zh) * | 2016-12-23 | 2018-07-03 | 阿里巴巴集团控股有限公司 | 数据处理方法及装置 |
US11194845B2 (en) * | 2019-04-19 | 2021-12-07 | Tableau Software, LLC | Interactive lineage analyzer for data assets |
CN111459646B (zh) * | 2020-05-09 | 2023-03-21 | 南京大学 | 基于管道模型与任务合并的大数据质量管理任务调度方法 |
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Denomination of invention: A data processing method and data processing system Effective date of registration: 20220427 Granted publication date: 20211022 Pledgee: Beijing first financing Company limited by guarantee Pledgor: BEIJING ZETYUN TECH CO.,LTD. Registration number: Y2022980004913 |
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Date of cancellation: 20230731 Granted publication date: 20211022 Pledgee: Beijing first financing Company limited by guarantee Pledgor: BEIJING ZETYUN TECH CO.,LTD. Registration number: Y2022980004913 |