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MOVIE: An incremental maintenance system for materialized object views

โœ Scribed by M. Akhtar Ali; Alvaro A.A. Fernandes; Norman W. Paton

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
787 KB
Volume
47
Category
Article
ISSN
0169-023X

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โœฆ Synopsis

View materialization is an important technique for high performance query processing, data integration and replication. Solutions to the problem of incrementally maintaining materialized views are very relevant. So far, most work on this problem has been confined to relational settings and solutions have not been comprehensively evaluated. This paper describes MOVIE, a complete, implemented and evaluated solution to the problem of incrementally maintaining materialized OQL views in ODMG-compliant object databases. The evaluation throws light into how the effectiveness of incremental maintenance is affected by issues such as database size, and the complexity and selectivity of views.

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