Data warehousing: warehouse administration
Handbook of data mining and knowledge discovery
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From the Publisher:Oracle8 Data Warehousing is the ideal A-to-Z guide to building and managing a high-performance data warehouse for veteran Oracle users and newcomers alike. Database developers will be briefed on the latest technical methods for designing and building an Oracle7 or Oracle8 data warehouse; while administrators find out how to manage an Oracle data warehouse for maximum efficiency. Packed with practical and proven techniques from Oracle insiders, the book begins with a concise yet thorough overview of data warehousing principles and practices. It then cuts to the chase with detailed, step-by-step advice and guidance on how to use and get the most from all of Oracle8 databases' new data warehousing features; select the right hardware architecture to support a data warehouse; design and build a data warehouse for optimum performance; load data into a data warehouse; aggregate data for improved processing performance; distribute and analyze data using advanced OLAP techniques; administer and maintain your data warehouse; and monitor and fine-tune data warehouse performance.