Data warehousing have tremendous potential to change how enterprise IT works and business makes meaningful future decisions. As a career option, data warehousing technology professionals are in great demand. This quick reference book is meant for IT professionals who want a jump-start in their careers as data warehouse and ETL developer or tester. All the relevant topics are covered in a compressed summarised way, followed by interview questions. This book is not a how-to type of book, neither does it attempt to document product functionalities in detail. The goal here is to have a more manageable learning curve for professionals. A must companion for job interviews! Topics Covered: Data Warehousing Basics, Informatica, DataStage, Cognos, MicroStrategy, ETL Testing - See more at: http://pothi.com/pothi/book/sibashis-...