Oracle Data Warehouse Tuning for 10g (Paperback)
  • Oracle Data Warehouse Tuning for 10g (Paperback)
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Oracle Data Warehouse Tuning for 10g (Paperback)

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£69.99
Paperback 504 Pages / Published: 04/10/2005
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"This book should satisfy those who want a different perspective than the official Oracle documentation. It will cover all important aspects of a data warehouse while giving the necessary examples to make the reading a lively experience." - Tim Donar, Author and Systems Architect for Enterprise Data Warehouses Tuning a data warehouse database focuses on large transactions, mostly requiring what is known as throughput. Throughput is the passing of large amounts of information through a server, network and Internet environment, backwards and forwards, constantly! The ultimate objective of a data warehouse is the production of meaningful and useful reporting, from historical and archived data. The trick is to make the reports print within an acceptable time frame. A data model contains tables and relationships between tables. Tuning a data model involves Normalization and Denormalization. Different approaches are required depending on the application, such as OLTP or a Data Warehouse. Inappropriate database design can make SQL code impossible to tune. Poor data modeling can have a most profound effect on database performance since all SQL code is constructed from the data model.

Publisher: Elsevier Science & Technology
ISBN: 9781555583354
Number of pages: 504
Weight: 1020 g
Dimensions: 235 x 191 x 25 mm

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