View indexing in relational databases
ACM Transactions on Database Systems (TODS)
Conceptual Modeling: Past, Present and the Continuum of the Future
Conceptual Modeling: Foundations and Applications
The Opsis project: materialized views for data warehouses and the web
PCI'01 Proceedings of the 8th Panhellenic conference on Informatics
A survey of view selection methods
ACM SIGMOD Record
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A new schema which models the usage of the logical access paths of the database is proposed. The schema models all database activities (i.e., retrievals and updates), and integrates their logical access paths by recognizing common subpaths and increasing the "weight" of the shared subpaths. The logical access path schema provides a comprehensive picture of the logical access paths, and the cumulative usage of the shared subpaths and/or intermediate results. The schema serves a dual purpose. Firstly, it is used as a model of the access requirements during the database design, and secondly, as the basis for optimization during the operation of the database.