This book introduces you to the Oracle Database in plain English with a focus on providing you with an in-depth knowledge of Oracle's basic features and management techniques. By explaining how Oracle works, this book will provide you with the information and tools you need to manage and administer an Oracle database. We include important Oracle tasks such as database creation, startup, shutdown and management and we also cover Oracle's capability to protect the data stored in the database, as well as critical daily maintenance scripts. This book is a valuable resource for both the new DBA and a manager wanting to understand the management and operation of an Oracle Database.