Facts101 is your complete guide to Information Systems Essentials. In this book, you will learn topics such as Databases and Data Warehouses: Building Business Intelligence, Decision Support and Artificial Intelligence: Brainpower for Your Business, Electronic Commerce: Strategies For the New Economy, and Systems Development: Phases, Tools, and Techniques plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.