Книга: Sandeep Kumar «Simulator for Database Aggregation using Metadata»
Производитель: "LAP Lambert Academic Publishing" The Simulator for Database Aggregation using Metadata addresses the problem of hardcoded end-user applications by sitting between the end-user application and the DBMS, and intercepting the end user`s SQL. With a Simulator for Database Aggregation using metadata, the end-user application now speaks `base-level` SQL and never attempts to call for an aggregate directly. Using metadata describing the data warehouse`s portfolio of aggregates, the aggregate navigator transforms the base-level SQL into `simulator-aware` SQL. The end user and the application designer can now proceed to build and use applications, blissfully unaware of which aggregates are available. ISBN:9783848438709 Издательство: "LAP Lambert Academic Publishing" (2013)
ISBN: 9783848438709 |
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