The Book s Organization

The Book's Organization

This book includes 26 chapters in 6 parts. Part I introduces directories and LDAP. Parts II through IV each address a different part of the directory life cycle. Part V discusses how to leverage your directory service after it's up and running. Finally, Part VI presents three directory services deployment case studies.

Part I, Introduction to Directory Services and LDAP, provides a comprehensive introduction to directories and LDAP. For readers unfamiliar with the topic, this section should bring them up to speed and provide the background necessary to understand the rest of the book. It also includes a section on the history of directories for readers interested in how all this technology came about.

Part II, Designing Your Directory Service, begins to delve into the directory life cycle by covering the first, and in many ways most important, phase: design. We cover all aspects of directory design, from determining your needs, to designing your data sources, schema, namespace, topology, replication, and finally privacy and security.

Part III, Deploying Your Directory Service, covers the next phase in the directory life cycle: deployment. We cover everything from choosing the right directory products to piloting your service to putting your service into production. We've also included a chapter about analyzing the cost of your service and how to help reduce those costs.

Part IV, Maintaining Your Directory Service, concludes our coverage of the directory life cycle with a look at the maintenance phase. We cover such topics as backups and disaster recovery, maintaining data, monitoring your directory system, and troubleshooting problems when they occur.

Part V, Leveraging Your Directory Service, talks about how to take advantage of the service you have designed and deployed. We discuss how to directory-enable existing applications, how to create new applications that use the directory, and how your directory can coexist with other data sources.

Part VI, Case Studies, closes the book by presenting several directory case studies. Some of the case studies presented are real, and some are fictitious, but all are designed to illustrate the concepts of directory design, deployment, and maintenance in action.