Preface

There was a time when it was rare for a company to have a Data Warehouse, but now they are an essential source of information to ensure that businesses make the right decisions. Initially data warehouses could only be built and maintained by large corporations, but with the recent advances in database software and computer hardware, any organization can now build a data warehouse or a data mart.

This book introduces the reader to the subject of data warehousing and data marts, with respect to implementing it using an Oracle Database 10g. It has been designed so that anyone new to this subject can gather a basic understanding of data warehousing and what is involved in designing, creating, implementing and managing this solution using Oracle ...

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