IMPLEMENTATION OF TEMPORAL DATABASES (CROSBI ID 504114)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Gudelj, Anita ; Krčum, Maja ; Jurić, Zdeslav
engleski
IMPLEMENTATION OF TEMPORAL DATABASES
Conventional databases represent the state of an enterprise at a single moment of time. They support modification operations which facilitate the transition from one consistent database state to another. For queries, they assume that all facts stored in the database are valid at the time instant a query is evaluated. There exist many application domains where it is needed to reconstruct earlier database states or even store future database states in parallel. The different database states are stored as temporal data. This paper shows one approach to managing temporal data, along with the corresponding prototype implementations.
databases; temporal data model; ATSQL2; query
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Podaci o prilogu
169-173-x.
2004.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the IASTED International Conference DATABASES AND APPLICATIONS
Innsbruck:
Podaci o skupu
IASTED International Conference DATABASES AND APPLICATIONS
predavanje
17.02.2004-19.02.2004
Innsbruck, Austrija