CA3128540C - Methode d'acces aux donnees d'une borne d'un systeme de memoire cache, appareil, dispositif informatique et support de stockage - Google Patents

Methode d'acces aux donnees d'une borne d'un systeme de memoire cache, appareil, dispositif informatique et support de stockage Download PDF

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Publication number
CA3128540C
CA3128540C CA3128540A CA3128540A CA3128540C CA 3128540 C CA3128540 C CA 3128540C CA 3128540 A CA3128540 A CA 3128540A CA 3128540 A CA3128540 A CA 3128540A CA 3128540 C CA3128540 C CA 3128540C
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access
data
candidate
fragmentation
identity
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CA3128540A
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English (en)
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CA3128540A1 (fr
Inventor
Tao Duan
Fan Wang
Yue LUO
Dong Chen
Wenhua Yu
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10353744 Canada Ltd
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10353744 Canada Ltd
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    • 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
    • G06F16/24552—Database cache management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

La présente invention concerne une méthode d'accès de données dune borne dun système de mémoire cache, un appareil, un dispositif informatique et un support de données. Le procédé comprend la réception d'une demande d'accès d'un système de cache portant une identité de données à accéder, l'obtention d'une règle d'ordonnancement des itinéraires préétablis lorsque les données à accéder correspondant à l'identité des données à accéder se trouvent dans une liste de données du point daccès candidat, et le routage de la demande d'accès à la fragmentation cible selon la règle d'ordonnancement des itinéraires préétablie, la réponse à la demande d'accès à travers la fragmentation cible, l'obtention d'un résultat d'accès correspondant à l'identité de données à accéder, dans laquelle la fragmentation cible n'est pas spécifiquement utilisée pour traiter la demande d'accès correspondant à l'identité de données à accéder. En adoptant la méthode actuelle pour disperser le trafic de la clé du point daccès sur la fragmentation pour obtenir un accès uniforme de la clé du point daccès et améliorer l'efficacité d'accès du système de cache.
CA3128540A 2020-08-21 2021-08-17 Methode d'acces aux donnees d'une borne d'un systeme de memoire cache, appareil, dispositif informatique et support de stockage Active CA3128540C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010850146.0 2020-08-21
CN202010850146.0A CN112115167B (zh) 2020-08-21 2020-08-21 缓存系统热点数据访问方法、装置、设备和存储介质

Publications (2)

Publication Number Publication Date
CA3128540A1 CA3128540A1 (fr) 2022-02-21
CA3128540C true CA3128540C (fr) 2024-01-02

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CA3128540A Active CA3128540C (fr) 2020-08-21 2021-08-17 Methode d'acces aux donnees d'une borne d'un systeme de memoire cache, appareil, dispositif informatique et support de stockage

Country Status (2)

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CN (1) CN112115167B (fr)
CA (1) CA3128540C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225396B (zh) * 2021-04-30 2022-08-12 深圳市腾讯网域计算机网络有限公司 一种热点数据包分流方法、装置、电子设备及介质
CN113676531B (zh) * 2021-08-16 2023-10-31 北京百度网讯科技有限公司 电商流量削峰方法、装置、电子设备及可读存储介质
CN113806651B (zh) * 2021-09-18 2024-05-24 深圳市酷开网络科技股份有限公司 一种数据缓存方法、装置、服务器及存储介质
CN113918603B (zh) * 2021-10-11 2024-07-02 平安国际智慧城市科技股份有限公司 散列缓存生成方法、装置、电子设备及存储介质
CN114610460B (zh) * 2022-03-16 2025-01-10 中国农业银行股份有限公司 数据反馈方法及装置、存储介质及电子设备
CN114911794B (zh) * 2022-04-24 2025-11-28 淘宝（中国）软件有限公司 数据处理方法、分布式数据库系统、设备及存储介质
CN115510057B (zh) * 2022-09-14 2025-07-04 云合智网(上海)技术有限公司 一种路由表项下发方法、装置、设备及存储介质
CN115996227A (zh) * 2022-12-23 2023-04-21 中国联合网络通信集团有限公司 数据共享方法、装置、系统、服务器及存储介质
CN119544626B (zh) * 2024-11-27 2026-01-13 天翼云科技有限公司 流量识别方法、装置、计算机设备、可读存储介质和程序产品
CN119561983A (zh) * 2024-12-03 2025-03-04 天翼云科技有限公司 对象数据访问方法、装置、系统、设备、介质和产品
CN121037369B (zh) * 2025-10-28 2026-02-24 紫光恒越技术有限公司 服务器集群能效均衡的负载迁移方法和系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107346307B (zh) * 2016-05-04 2021-02-26 北京京东尚科信息技术有限公司 分布式缓存系统及方法
CN107506369A (zh) * 2017-07-06 2017-12-22 联动优势科技有限公司 一种数据访问方法及设备
US20190042133A1 (en) * 2018-06-29 2019-02-07 Intel Corporation Technologies for providing adaptive data access request routing in a distributed storage system

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Publication number Publication date
CA3128540A1 (fr) 2022-02-21
CN112115167A (zh) 2020-12-22
CN112115167B (zh) 2022-11-18

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