GB2581738A - Database sharding - Google Patents

Database sharding Download PDF

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Publication number
GB2581738A
GB2581738A GB2007157.7A GB202007157A GB2581738A GB 2581738 A GB2581738 A GB 2581738A GB 202007157 A GB202007157 A GB 202007157A GB 2581738 A GB2581738 A GB 2581738A
Authority
GB
United Kingdom
Prior art keywords
database
record
sharding key
sharded
shard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB2007157.7A
Other languages
English (en)
Other versions
GB202007157D0 (en
Inventor
Nelson Warren Claude Jr
Ryan Michael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB202007157D0 publication Critical patent/GB202007157D0/en
Publication of GB2581738A publication Critical patent/GB2581738A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G06F16/278—Data partitioning, e.g. horizontal or vertical partitioning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/21—Design, administration or maintenance of databases
    • G06F16/211—Schema design and management
    • G06F16/212—Schema design and management with details for data modelling support
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/2237—Vectors, bitmaps or matrices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/24553—Query execution of query operations
    • G06F16/24554—Unary operations; Data partitioning operations

Landscapes

  • 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)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
GB2007157.7A 2017-10-25 2018-10-18 Database sharding Withdrawn GB2581738A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/793,100 US10585915B2 (en) 2017-10-25 2017-10-25 Database sharding
US15/813,577 US10592532B2 (en) 2017-10-25 2017-11-15 Database sharding
PCT/EP2018/078495 WO2019081322A1 (en) 2017-10-25 2018-10-18 BASIC PARTITIONING OF DATA

Publications (2)

Publication Number Publication Date
GB202007157D0 GB202007157D0 (en) 2020-07-01
GB2581738A true GB2581738A (en) 2020-08-26

Family

ID=66169387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2007157.7A Withdrawn GB2581738A (en) 2017-10-25 2018-10-18 Database sharding

Country Status (6)

Country Link
US (2) US10585915B2 (enExample)
JP (1) JP7046172B2 (enExample)
CN (1) CN111247518B (enExample)
DE (1) DE112018004222T5 (enExample)
GB (1) GB2581738A (enExample)
WO (1) WO2019081322A1 (enExample)

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US11126625B2 (en) 2019-05-31 2021-09-21 Salesforce.Com, Inc. Caching techniques for a database change stream
US20210034586A1 (en) 2019-08-02 2021-02-04 Timescale, Inc. Compressing data in database systems using hybrid row/column storage representations
US11194773B2 (en) * 2019-09-12 2021-12-07 Oracle International Corporation Integration of existing databases into a sharding environment
CN110968265B (zh) * 2019-11-05 2023-08-08 北京字节跳动网络技术有限公司 分片扩容方法、装置及电子设备
JP7458485B2 (ja) * 2019-12-20 2024-03-29 ナイアンティック， インコーポレイテッド 予測可能なクエリ応答時間を有するジオロケーションデータのシャードストレージ
KR102371529B1 (ko) * 2020-02-14 2022-03-07 구글 엘엘씨 다수 당사자 도달 및 빈도 추정 보안화
US11531666B1 (en) 2020-08-20 2022-12-20 Amazon Technologies, Inc. Indexing partitions using distributed bloom filters
EP3961419A1 (en) * 2020-08-28 2022-03-02 Siemens Aktiengesellschaft Computer-implemented method for storing a dataset and computer network
CN112162981A (zh) * 2020-09-08 2021-01-01 杭州涂鸦信息技术有限公司 一种自适应的路由分库分表方法及系统
KR20220162751A (ko) * 2020-10-05 2022-12-08 구글 엘엘씨 카운트 벡터를 사용한 블룸 필터의 메타 추정
CN113760837B (zh) * 2020-10-27 2025-07-15 北京沃东天骏信息技术有限公司 数据写入、查询方法和装置
CN112417276A (zh) * 2020-11-18 2021-02-26 北京字节跳动网络技术有限公司 分页数据获取方法、装置、电子设备及计算机可读存储介质
CN114722360B (zh) * 2021-01-04 2024-10-18 中国移动通信有限公司研究院 水印插入方法、提取方法及装置
US11568065B2 (en) * 2021-01-15 2023-01-31 Bank Of America Corporation System for securing electronic data by aggregation of distributed electronic database entries
US11829394B2 (en) * 2021-03-11 2023-11-28 International Business Machines Corporation Soft deletion of data in sharded databases
CN114357024A (zh) * 2021-12-24 2022-04-15 南京苏宁软件技术有限公司 提升用户画像接口性能的方法、装置和计算机设备
JP2023141215A (ja) * 2022-03-23 2023-10-05 株式会社エヌ・ティ・ティ・データ・セキスイシステムズ インデックス管理装置
CN114676139B (zh) * 2022-03-29 2025-04-18 浪潮云信息技术股份公司 一种索引数据存储方法、系统、设备及存储介质
CN115941787A (zh) * 2022-11-28 2023-04-07 北京青云科技股份有限公司 一种缓存数据访问处理方法、装置、电子设备及存储介质
CN115934761A (zh) * 2022-12-29 2023-04-07 天翼云科技有限公司 一种基于Counting布隆过滤器的数据库中间件查询优化方法
US11995084B1 (en) 2023-10-05 2024-05-28 Timescale, Inc. Database system for querying time-series data stored in a tiered storage using a cloud platform

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US20100312749A1 (en) * 2009-06-04 2010-12-09 Microsoft Corporation Scalable lookup service for distributed database
US20160110391A1 (en) * 2014-10-21 2016-04-21 Microsoft Corporation Composite Partition Functions
US20170300490A1 (en) * 2016-04-15 2017-10-19 Apple Inc. Distributed offline indexing

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US8996463B2 (en) 2012-07-26 2015-03-31 Mongodb, Inc. Aggregation framework system architecture and method
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EP2786276A1 (en) 2011-11-30 2014-10-08 DeCarta Inc. Systems and methods for performing geo-search and retrieval of electronic point-of-interest records using a big index
EP2629212A1 (en) * 2012-02-14 2013-08-21 Alcatel Lucent Method for storing and searching tagged content items in a distributed system
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US9727275B2 (en) 2014-12-02 2017-08-08 International Business Machines Corporation Coordinating storage of data in dispersed storage networks
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US10430598B2 (en) * 2017-06-08 2019-10-01 The Government Of The United States, As Represented By The Secretary Of The Army Secure generalized bloom filter

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US20100312749A1 (en) * 2009-06-04 2010-12-09 Microsoft Corporation Scalable lookup service for distributed database
US20160110391A1 (en) * 2014-10-21 2016-04-21 Microsoft Corporation Composite Partition Functions
US20170300490A1 (en) * 2016-04-15 2017-10-19 Apple Inc. Distributed offline indexing

Also Published As

Publication number Publication date
US10585915B2 (en) 2020-03-10
WO2019081322A1 (en) 2019-05-02
US20190121901A1 (en) 2019-04-25
US20190121902A1 (en) 2019-04-25
JP7046172B2 (ja) 2022-04-01
JP2021500649A (ja) 2021-01-07
DE112018004222T5 (de) 2020-05-14
US10592532B2 (en) 2020-03-17
CN111247518B (zh) 2024-05-14
GB202007157D0 (en) 2020-07-01
CN111247518A (zh) 2020-06-05

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