CN117609307A - 一种基于cassandra的数据查询方法及装置 - Google Patents
一种基于cassandra的数据查询方法及装置 Download PDFInfo
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- CN117609307A CN117609307A CN202311623766.0A CN202311623766A CN117609307A CN 117609307 A CN117609307 A CN 117609307A CN 202311623766 A CN202311623766 A CN 202311623766A CN 117609307 A CN117609307 A CN 117609307A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000005192 partition Methods 0.000 claims abstract description 95
- 238000000605 extraction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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
- G06F16/2282—Tablespace storage structures; Management thereof
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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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)
- Computational Linguistics (AREA)
- Software Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311623766.0A CN117609307A (zh) | 2023-11-30 | 2023-11-30 | 一种基于cassandra的数据查询方法及装置 |
Applications Claiming Priority (1)
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CN202311623766.0A CN117609307A (zh) | 2023-11-30 | 2023-11-30 | 一种基于cassandra的数据查询方法及装置 |
Publications (1)
Publication Number | Publication Date |
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CN117609307A true CN117609307A (zh) | 2024-02-27 |
Family
ID=89953140
Family Applications (1)
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CN202311623766.0A Pending CN117609307A (zh) | 2023-11-30 | 2023-11-30 | 一种基于cassandra的数据查询方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN117609307A (zh) |
-
2023
- 2023-11-30 CN CN202311623766.0A patent/CN117609307A/zh active Pending
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240321 Address after: Unit 1, Building 1, China Telecom Zhejiang Innovation Park, No. 8 Xiqin Street, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province, 311100 Applicant after: Tianyi Shilian Technology Co.,Ltd. Country or region after: Zhong Guo Address before: Room 1423, No. 1256 and 1258, Wanrong Road, Jing'an District, Shanghai 200072 Applicant before: Tianyi Digital Life Technology Co.,Ltd. Country or region before: Zhong Guo |