Title :
Application Of Sub-Predicate Tests In Database Systems
Author :
Munz, R. ; Schneider, H.-J. ; Steyer, F.
Author_Institution :
Technische Universitat Berlin
Abstract :
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.
Keywords :
Application software; Authorization; Computer networks; Database systems; Distributed databases; Logic; Microcomputers; Process design; System testing; Transaction databases;
Conference_Titel :
Very Large Data Bases, 1979. Fifth International Conference on
Conference_Location :
Rio de Janeiro, Brazil
DOI :
10.1109/VLDB.1979.718158
