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Temporal database

A temporal database stores data relating to time instances. It offers temporal data types and stores information relating to past, present and future time. Temporal databases can be uni-temporal, bi-temporal or tri-temporal.

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Overview

Types

Features

History

Example

Bitemporal modelling

Schema evolution

Implementations in notable products

Advanced semantic analysis

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Map overview Semantic statistics

Temporal database

Nodes51
Edges50
Triples36
Avg. degree1.96
Density0.039216
Components1

How this topic connects Entity context

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Temporal database

Top relations

related to history · 21
Temporal database → ACM SIGMOD Record, American National Standard, ANSI Technical Committee X3H2, ANSI X3, Based, Database Language SQL, Deletes, For, In, ISO/IEC, March, NCITS H2, Richard Snodgrass, September, Snodgrass, SQL, SQL-92, The, TSQL2, TSQL2 Language Specification
related to Bitemporal modelling · 8
Temporal database → For, Historical, In, John, Rollback, The, This, Where
related to Features · 3
Temporal database → Allen's, Temporal, The
see also · 2
Temporal database → Anchor, Date Time Format
related to Bi-temporal · 1
Temporal database → Valid
related to Tri-temporal · 1
Temporal database → Valid

Important terminology Word statistics

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Important terminology

time database temporal transaction valid data sql john decision entry fact current new would example two records table version information

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Temporal databaserelated to Bi-temporalValid0.60section
Temporal databaserelated to Bitemporal modellingThis0.60section
Temporal databaserelated to Bitemporal modellingHistorical0.60section
Temporal databaserelated to Bitemporal modellingWhere0.60section
Temporal databaserelated to Bitemporal modellingJohn0.60section
Temporal databaserelated to Bitemporal modellingRollback0.60section
Temporal databaserelated to Bitemporal modellingIn0.60section
Temporal databaserelated to Bitemporal modellingThe0.60section
Temporal databaserelated to Bitemporal modellingFor0.60section
Temporal databaserelated to FeaturesTemporal0.60section
Temporal databaserelated to FeaturesThe0.60section
Temporal databaserelated to FeaturesAllen's0.60section

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    Min side: 3
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