FR3088740B1 - Traitement de donnees iteratif - Google Patents

Traitement de donnees iteratif Download PDF

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Publication number
FR3088740B1
FR3088740B1 FR1860593A FR1860593A FR3088740B1 FR 3088740 B1 FR3088740 B1 FR 3088740B1 FR 1860593 A FR1860593 A FR 1860593A FR 1860593 A FR1860593 A FR 1860593A FR 3088740 B1 FR3088740 B1 FR 3088740B1
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France
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data
key value
cache
database system
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FR1860593A
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English (en)
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FR3088740A1 (fr
Inventor
Alessandro Pascali
Giorgio Calandriello
David Renaudie
Matthieu Gardeux
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Amadeus SAS
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Amadeus SAS
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Priority to FR1860593A priority Critical patent/FR3088740B1/fr
Priority to US16/685,044 priority patent/US11561939B2/en
Publication of FR3088740A1 publication Critical patent/FR3088740A1/fr
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Publication of FR3088740B1 publication Critical patent/FR3088740B1/fr
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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
    • G06F16/21—Design, administration or maintenance of databases
    • G06F16/211—Schema design and management
    • 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
    • G06F16/23—Updating
    • G06F16/2393—Updating materialised views
    • 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
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
    • 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
    • G06F16/24539—Query rewriting; Transformation using cached or materialised query results

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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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

Des données sont traitées de façon itérative par un système de base de données avec une première donnée de valeur clé stockée en antémémoire qui est le résultat d'itérations précédentes de traitement de données entrées et une deuxième donnée agrégée stockée en antémémoire qui est le résultat d'itérations précédentes de données de valeur clé stockée dans la première antémémoire. Dans une itération actuelle, le système de base de données reçoit d'autres entrées de données relatives à la donnée entrée des itérations précédentes, il transforme l'autre donnée entrée en une autre donnée de valeur clé et stocke l'autre donnée de valeur clé dans la première antémémoire en plus de la donnée de valeur clé stockée qui est le résultat d'itérations précédentes. Le système de base de données traite par ailleurs l'autre donnée de valeur clé et la donnée agrégée stockée dans la deuxième antémémoire pour former une donnée agrégée actualisée et stocke la donnée agrégée actualisée dans la deuxième antémémoire pour usage dans d'autres itérations. Le système de base de données fournit aussi la donnée agrégée actualisée à au moins un client.
FR1860593A 2018-11-16 2018-11-16 Traitement de donnees iteratif Active FR3088740B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1860593A FR3088740B1 (fr) 2018-11-16 2018-11-16 Traitement de donnees iteratif
US16/685,044 US11561939B2 (en) 2018-11-16 2019-11-15 Iterative data processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860593A FR3088740B1 (fr) 2018-11-16 2018-11-16 Traitement de donnees iteratif

Publications (2)

Publication Number Publication Date
FR3088740A1 FR3088740A1 (fr) 2020-05-22
FR3088740B1 true FR3088740B1 (fr) 2021-09-17

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Family Applications (1)

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FR1860593A Active FR3088740B1 (fr) 2018-11-16 2018-11-16 Traitement de donnees iteratif

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US (1) US11561939B2 (fr)
FR (1) FR3088740B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102199620B1 (ko) * 2020-05-20 2021-01-07 주식회사 네이처모빌리티 빅데이터 기반 시계열 분석 및 가격 예측을 이용한 가격비교 서비스 제공 시스템
CN113568917B (zh) * 2021-08-13 2023-07-28 网易（杭州）网络有限公司 数据排名方法及装置、电子设备、存储介质
CN115422301B (zh) * 2022-11-03 2023-04-18 江苏智云天工科技有限公司 基于质检机数据库同步的迭代产品质量检测方法及系统
CN116664129B (zh) * 2023-07-28 2023-11-10 武汉趣链数字科技有限公司 区块链账本数据迭代方法、电子设备及可读存储介质
CN116860722B (zh) * 2023-08-31 2023-11-14 中国科学院软件研究所 一种数据库持久化组织优化方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7822712B1 (en) 2007-10-18 2010-10-26 Google Inc. Incremental data warehouse updating
US20110137875A1 (en) * 2009-12-09 2011-06-09 Oracle International Corporation Incremental materialized view refresh with enhanced dml compression
US20130159832A1 (en) * 2011-12-12 2013-06-20 Black Point Technologies Llc Systems and methods for trading using an embedded spreadsheet engine and user interface
US11386085B2 (en) * 2014-01-27 2022-07-12 Microstrategy Incorporated Deriving metrics from queries
US11487771B2 (en) 2014-06-25 2022-11-01 Microsoft Technology Licensing, Llc Per-node custom code engine for distributed query processing
US10664495B2 (en) * 2014-09-25 2020-05-26 Oracle International Corporation System and method for supporting data grid snapshot and federation
US10614071B1 (en) * 2017-11-27 2020-04-07 Lacework Inc. Extensible query interface for dynamic data compositions and filter applications
WO2019143370A1 (fr) * 2018-01-22 2019-07-25 Visa International Service Association Procédé, système et produit-programme d'ordinateur pour agrégation de données en temps réel

Also Published As

Publication number Publication date
US11561939B2 (en) 2023-01-24
US20200159703A1 (en) 2020-05-21
FR3088740A1 (fr) 2020-05-22

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