|Author||Tirri, Henry ♦ Raiha, Kari-Jouko|
|Source||IEEE Xplore Digital Library|
|Publisher||Institute of Electrical and Electronics Engineers, Inc. (IEEE)|
|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)|
|Educational Role||Student ♦ Teacher|
|Age Range||above 22 year|
|Educational Use||Research ♦ Reading|
|Education Level||UG and PG|
|Learning Resource Type||Article|
|Rights Holder||Institute of Electrical and Electronics Engineers, Inc. (IEEE)|
|Size (in Bytes)||1.23 MB|
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