Extract, Transform, and Load data to construct, dynamic data warehouse operations Building a data warehouse to work from scratch with Oracle Warehouse Builder.Cover technique in Extracting, Transforming, and Loading data into your data warehouse.Learn about the design of a data warehouse using multi-dimensional design with an underlying relational star schema.Written accessible style and informative, this book helps you achieve your goals warehousing, and loaded with screenshots, a lot of tips, and strategies not found in the official guide. Data warehousing is a critical area for the success of many companies, 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, this book will teach you to use Oracle Warehouse Builder to build your data warehouse. Includes warehouse design, import data sources, ETL cycles and more, this book will you get up and running next time. This book will guide you through the complete process of planning, development, and deploy a data warehouse using Oracle Warehouse Builder. At the end of the book, you will have built its own data warehouse from scratch. Starting with the installation of Oracle Database and Warehouse Builder software, this book then covers the analysis of data sources, designing a data warehouse, and extracting, modifying, and retrieval of data from source systems into the data warehouse. What you will learn from this book? Install the latest version of Oracle Database Vault, including data warehousing concepts and basic Builder.Learn analyze and design your own data warehouse.Configure Oracle database to communicate with non-Oracle databases using Oracle's heterogeneous Services.Build, view, and edit a cube and its dimensions, using Warehouse Builder Data Objects Editor.Discover Wizards and star schema relational structure underlying the Warehouse Builder will build to implement your cube and dimensions.Recognize what is the staging area, and build a staging table and the mapping to load it from the SQL Server database tables.Learn various operator for use in mapping, for transformation and mapping flow data.Build and implement to load the dimensions and cubes using the Warehouse Builder Control Center Mapping Editor and Manager.