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Viac informácií o knihe Oracle Data Warehouse Tuning for 10g

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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. * Takes users beyond basics to critical issues in running most efficient data warehouse applications * Illustrates how to keep data going in and out in the most productive way possible * Focus is placed on Data Warehouse performance tuning

Parametre knihy

Zaradenie knihy Knihy po anglicky Computing & information technology Databases Database software

• Celý názov: Oracle Data Warehouse Tuning for 10g
• Autor: Gavin Powell
• Jazyk: Angličtina
• Väzba: Brožovaná
• Počet strán: 504
• EAN: 9781555583354
• ISBN: 1555583350
• ID: 04807554
• Nakladateľ: Digital Press
• Hmotnosť: 1022 g
• Rozmery: 233 × 189 × 32 mm
• Dátum vydania: 02. September 2005

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