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Oracle Directory Server Enterprise Edition Reference 11 g Release 1 (
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Document Information


1.  Directory Server Enterprise Edition File Reference

Software Layout for Directory Server Enterprise Edition

Directory Server Instance Default Layout

Directory Proxy Server Instance Default Layout

Part I Directory Server Reference

2.  Directory Server Overview

3.  Directory Server LDAP URLs

4.  Directory Server LDIF and Search Filters

5.  Directory Server Security

6.  Directory Server Monitoring

7.  Directory Server Replication

8.  Directory Server Data Caching

9.  Directory Server Indexing

10.  Directory Server Logging

11.  Directory Server Groups and Roles

Directory Server Groups

Static Groups

Dynamic Groups

Nested Groups

Directory Server Roles

Managed Roles

Filtered Roles

Nested Roles

Limitations on Using Roles

Deciding Between Groups and Roles

Advantages of the Groups Mechanism

Advantages of the Roles Mechanism

Restricting Permissions on Roles

12.  Directory Server Class of Service

13.  Directory Server DSMLv2

14.  Directory Server Internationalization Support

Part II Directory Proxy Server Reference

15.  Directory Proxy Server Overview

16.  Directory Proxy Server Load Balancing and Client Affinity

17.  Directory Proxy Server Distribution

18.  Directory Proxy Server Virtualization

19.  Connections Between Directory Proxy Server and Backend LDAP Servers

20.  Connections Between Clients and Directory Proxy Server

21.  Directory Proxy Server Client Authentication

22.  Security in Directory Proxy Server

23.  Directory Proxy Server Logging

24.  Directory Proxy Server Alerts and Monitoring


Deciding Between Groups and Roles

The functionality of the groups and roles mechanisms overlap somewhat. Both mechanisms have advantages and disadvantages. Generally, the roles mechanism is designed to provide frequently required functionality more efficiently. Because the choice of a grouping mechanism influences server complexity and determines how clients process membership information, you must plan your grouping mechanism carefully. To decide which mechanism is more suitable, you need to understand the typical membership queries and management operations that are performed.

Advantages of the Groups Mechanism

Groups have the following advantages:

Advantages of the Roles Mechanism

Roles have the following advantages:

Restricting Permissions on Roles

Be aware of the following issues when using roles: