FR3120714B1 - Procede d’encodage d’au moins une serie temporelle dans une base de donnees - Google Patents

Procede d’encodage d’au moins une serie temporelle dans une base de donnees Download PDF

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Publication number
FR3120714B1
FR3120714B1 FR2102398A FR2102398A FR3120714B1 FR 3120714 B1 FR3120714 B1 FR 3120714B1 FR 2102398 A FR2102398 A FR 2102398A FR 2102398 A FR2102398 A FR 2102398A FR 3120714 B1 FR3120714 B1 FR 3120714B1
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time series
encoding
database
time
data
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FR3120714A1 (fr
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Habib Chtourou
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HABIB CHTOUROU, FR
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Stuteo
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Priority to PCT/EP2022/056238 priority patent/WO2022189582A1/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
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2291—User-Defined Types; Storage 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
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2474—Sequence data queries, e.g. querying versioned data
    • 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
    • G06F16/2477—Temporal data queries

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Fuzzy Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PROCEDE D’ENCODAGE D’ AU MOINS UNE SERIE TEMPORELLE DANS UNE BASE DE DONNEES Procédé (1) pour encoder au moins une première série temporelle et pour enregistrer ladite série temporelle dans une base de données (BD1) comprenant : Réception (REC1) d’au moins une première donnée horodatée, chaque donnée horodatée définissant au moins une donnée d’une série temporelle ;Accès (ACC1) à une table historique (TAB1) de la base de données (BD1) ;Création (CREA1) d’une nouvelle colonne historique (COLX) dans la table historique (TAB1), une première fréquence (FREQ1) étant associée à ladite nouvelle colonne historique (COLX) ;Indexation (INDEX1) de chaque première donnée horodatée; Encodage (ENC1) de chaque première donnée de la première série temporelle et d’au moins une première métadonnée (MD1), ledit encodage produisant un champ binaire (BINX) ;Enregistrement (ENR1) du champ binaire (BINX) dans une nouvelle cellule. Figure pour l’abrégé : Fig.1
FR2102398A 2021-03-11 2021-03-11 Procede d’encodage d’au moins une serie temporelle dans une base de donnees Active FR3120714B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2102398A FR3120714B1 (fr) 2021-03-11 2021-03-11 Procede d’encodage d’au moins une serie temporelle dans une base de donnees
PCT/EP2022/056238 WO2022189582A1 (fr) 2021-03-11 2022-03-10 Procede d'encodage d'au moins une serie temporelle dans une base de donnees

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102398A FR3120714B1 (fr) 2021-03-11 2021-03-11 Procede d’encodage d’au moins une serie temporelle dans une base de donnees
FR2102398 2021-03-11

Publications (2)

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FR3120714A1 FR3120714A1 (fr) 2022-09-16
FR3120714B1 true FR3120714B1 (fr) 2024-01-19

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FR2102398A Active FR3120714B1 (fr) 2021-03-11 2021-03-11 Procede d’encodage d’au moins une serie temporelle dans une base de donnees

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FR (1) FR3120714B1 (fr)
WO (1) WO2022189582A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105260404B (zh) * 2015-09-22 2019-03-26 北京百度网讯科技有限公司 存储时间序列数据的方法和装置
US10417224B2 (en) * 2017-08-14 2019-09-17 Palantir Technologies Inc. Time series database processing system
KR102102313B1 (ko) 2019-11-27 2020-04-20 주식회사 리얼타임테크 인메모리 데이터베이스 기반의 시계열 데이터 관리시스템

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WO2022189582A1 (fr) 2022-09-15
FR3120714A1 (fr) 2022-09-16

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