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Author Tirri, Henry ♦ Raiha, Kari-Jouko
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1987
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Atmospheric modeling ♦ Concurrency control ♦ Databases ♦ Heuristic algorithms
Abstract A transaction model for relational databases is presented. The model is more realistic than the traditional entity based model, since it takes into consideration the special information available in the relational model and in the transactions of a given transaction set. Therefore the model can serve as the basis of an implementation, unlike in the present situation, where implementations must rely on ad hoc techniques or physical level concepts. A concurrency control method is developed based on the transaction model. The method is reminiscent of precision locking, but again it is tailored for the relational model. An efficient implementation of the method is outlined.
Description Author affiliation: Department of Computer Sciences, The University of Texas at Austin, 78712, United States (Tirri, Henry) || Department of Computer Science, University of Tampere, P.O. Box 607, SF-33101, Finland (Raiha, Kari-Jouko)
ISBN 9780818607622
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1987-02-03
Publisher Place USA
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.23 MB
Page Count 6
Starting Page 298
Ending Page 303


Source: IEEE Xplore Digital Library