Application Of Sub-Predicate Tests In Database Systems

The work described in this paper outgrew the design process of the distributed database system VDN. Sub-predicate tests can be used for distributing data, authorization, access path selection, subtype selection, synchronization and integrity constraints. An algorithm for sub-predicate testing for a...

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Bibliographic Details
Published inFifth International Conference on Very Large Data Bases, 1979 pp. 426 - 435
Main Authors Munz, R., Schneider, H.-J., Steyer, F.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1979
Subjects
Application software
Authorization
Computer networks
Database systems
Distributed databases
Logic
Microcomputers
Process design
System testing
Transaction databases
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DOI10.1109/VLDB.1979.718158

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Summary:The work described in this paper outgrew the design process of the distributed database system VDN. Sub-predicate tests can be used for distributing data, authorization, access path selection, subtype selection, synchronization and integrity constraints. An algorithm for sub-predicate testing for a suitable class of predicates is presented and its time-behaviour is investigated.
DOI:10.1109/VLDB.1979.718158