CN111782707A - 一种数据查询方法及*** - Google Patents
一种数据查询方法及*** Download PDFInfo
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- CN111782707A CN111782707A CN202010565812.6A CN202010565812A CN111782707A CN 111782707 A CN111782707 A CN 111782707A CN 202010565812 A CN202010565812 A CN 202010565812A CN 111782707 A CN111782707 A CN 111782707A
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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
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2471—Distributed queries
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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
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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
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
- G06F16/24552—Database cache management
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113177224A (zh) * | 2021-03-16 | 2021-07-27 | 深圳市名竹科技有限公司 | 基于区块链的数据密封方法、装置、设备和存储介质 |
CN113177048A (zh) * | 2021-04-28 | 2021-07-27 | 中国工商银行股份有限公司 | 数据处理方法、终端、节点、***、电子设备和存储介质 |
CN113239078A (zh) * | 2021-05-17 | 2021-08-10 | 国网河南省电力公司信息通信公司 | 一种基于联盟链的数据快速查询方法 |
CN113328920A (zh) * | 2021-08-04 | 2021-08-31 | 成都飞机工业(集团)有限责任公司 | 一种对设备数据的采集与存储方法 |
CN113656501A (zh) * | 2021-08-18 | 2021-11-16 | 北京百度网讯科技有限公司 | 一种数据读取方法、装置、设备以及存储介质 |
Citations (6)
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US8370315B1 (en) * | 2010-05-28 | 2013-02-05 | Symantec Corporation | System and method for high performance deduplication indexing |
US20160259727A1 (en) * | 2015-03-05 | 2016-09-08 | Guangzhou Ucweb Computer Technology Co., Ltd. | Method, apparatus, and system for data caching |
CN108848119A (zh) * | 2018-04-03 | 2018-11-20 | 阿里巴巴集团控股有限公司 | 跨区块链的交互方法及装置、***、电子设备 |
CN109614823A (zh) * | 2018-10-26 | 2019-04-12 | 阿里巴巴集团控股有限公司 | 一种数据的处理方法、装置及设备 |
CN110532228A (zh) * | 2019-09-02 | 2019-12-03 | 深圳市网心科技有限公司 | 一种区块链数据读取的方法、***、设备及可读存储介质 |
CN110597852A (zh) * | 2019-09-27 | 2019-12-20 | 腾讯科技(深圳)有限公司 | 数据处理方法、装置、终端及存储介质 |
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2020
- 2020-06-19 CN CN202010565812.6A patent/CN111782707B/zh active Active
Patent Citations (7)
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US8370315B1 (en) * | 2010-05-28 | 2013-02-05 | Symantec Corporation | System and method for high performance deduplication indexing |
US20160259727A1 (en) * | 2015-03-05 | 2016-09-08 | Guangzhou Ucweb Computer Technology Co., Ltd. | Method, apparatus, and system for data caching |
CN108848119A (zh) * | 2018-04-03 | 2018-11-20 | 阿里巴巴集团控股有限公司 | 跨区块链的交互方法及装置、***、电子设备 |
CN109614823A (zh) * | 2018-10-26 | 2019-04-12 | 阿里巴巴集团控股有限公司 | 一种数据的处理方法、装置及设备 |
US20200133949A1 (en) * | 2018-10-26 | 2020-04-30 | Alibaba Group Holding Limited | Data processing method, apparatus, and device |
CN110532228A (zh) * | 2019-09-02 | 2019-12-03 | 深圳市网心科技有限公司 | 一种区块链数据读取的方法、***、设备及可读存储介质 |
CN110597852A (zh) * | 2019-09-27 | 2019-12-20 | 腾讯科技(深圳)有限公司 | 数据处理方法、装置、终端及存储介质 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113177224A (zh) * | 2021-03-16 | 2021-07-27 | 深圳市名竹科技有限公司 | 基于区块链的数据密封方法、装置、设备和存储介质 |
CN113177048A (zh) * | 2021-04-28 | 2021-07-27 | 中国工商银行股份有限公司 | 数据处理方法、终端、节点、***、电子设备和存储介质 |
CN113239078A (zh) * | 2021-05-17 | 2021-08-10 | 国网河南省电力公司信息通信公司 | 一种基于联盟链的数据快速查询方法 |
CN113328920A (zh) * | 2021-08-04 | 2021-08-31 | 成都飞机工业(集团)有限责任公司 | 一种对设备数据的采集与存储方法 |
CN113328920B (zh) * | 2021-08-04 | 2021-10-29 | 成都飞机工业(集团)有限责任公司 | 一种对设备数据的采集与存储方法 |
CN113656501A (zh) * | 2021-08-18 | 2021-11-16 | 北京百度网讯科技有限公司 | 一种数据读取方法、装置、设备以及存储介质 |
CN113656501B (zh) * | 2021-08-18 | 2024-01-12 | 北京百度网讯科技有限公司 | 一种数据读取方法、装置、设备以及存储介质 |
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