Extract, Transform, and Load data to build a dynamic, operational data warehouse
Build a working data warehouse from scratch with Oracle Warehouse Builder
Cover techniques in Extracting, Transforming, and Loading data into your data warehouse
Learn about the design of a data warehouse by using a multi-dimensional design with an underlying relational star schema
Written in an accessible and informative style, this book helps you achieve your warehousing goals, and is loaded with screenshots, numerous tips, and strategies not found in the official user guide
In today's economy, businesses and IT professionals cannot afford to lag behind the latest technologies. Data warehousing is a critical area to the success of many enterprises, and Oracle Warehouse Builder is a powerful tool for building data warehouses. It comes free with the latest version of the Oracle database.
Written in an accessible, informative, and focused manner, this book will teach you to use Oracle Warehouse Builder to build your data warehouse. Covering warehouse design, the import of source data, the ETL cycle and more, this book will have you up and running in next to no time.
This book will walk you through the complete process of planning, building, and deploying a data warehouse using Oracle Warehouse Builder. By the book's end, you will have built your own data warehouse from scratch.
Starting with the installation of the Oracle Database and Warehouse Builder software, this book then covers the analysis of source data, designing a data warehouse, and extracting, transforming, and loading data from the source system into the data warehouse. You'll follow the whole process with detailed screenshots of key steps along the way, alongside numerous tips and hints not covered by the official documentation.