Temporal database tables transitions between event model and state model

Aleksandra Werner

Abstract


The fundamental concepts of temporal data models and the possibilities and reasons of title conversion are contained in this paper. Additionally the model influence to the time of executing sample queries is presented in this article. All tests were made on sample real-world hospital database.

Keywords


temporal database; event model; state model; HOSPITAL database

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References


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DOI: http://dx.doi.org/10.21936/si2004_v25.n3.609