Part III covers Microsoft Exchange Server 2003 data store administration. In Chapter 9 you’ll learn how to manage Exchange data and storage groups. Chapter 10 examines the administration of mailbox and public folder stores. Chapter 11 looks at how you can use public folders. Finally, Chapter 12 explains how to back up and restore Exchange Server. You’ll learn techniques that can help you reliably back up and, more important, recover Exchange Server in case of failure.