(DOWNLOAD) "Oracle Data Warehouse Tuning for 10g (Enhanced Edition)" by Gavin JT Powell # eBook PDF Kindle ePub Free

📘 Read Now     📥 Download

eBook details

• Title: Oracle Data Warehouse Tuning for 10g (Enhanced Edition)
• Author : Gavin JT Powell
• Release Date : January 08, 2011
• Genre: Databases,Books,Computers & Internet,Programming,
• Pages : * pages
• Size : 12218 KB

Description

“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

Free PDF Books "Oracle Data Warehouse Tuning for 10g (Enhanced Edition)" Online ePub Kindle