External Database Software for Cisco IM and Presence Compliance Feature

E.

The following Cisco Unified Presence features require an external database:Permanent Group Chat featureCisco Unified Presence supports two types of group chat, temporary (ad-hoc) chat and permanent chat.

You do not require an external database for temporary chat to work.

However, if you require permanent chat rooms on Cisco Unified Presence, you must configure an external database.Instant Messaging Compliance - If you deploy the native Message Archiver (MA) component on Cisco Unified Presence for compliance logging, you require an external database.

Requirements for Configuring an External DatabaseHardware requirements: A remote server on which you install the PostgreSQL database(s).Software requirements:Cisco Unified Presence, release 8.x.PostgreSQL database, versions 8.3.x through 9.1.1You can install the PostgreSQL database on either a Linux or a Windows operating system.

See the PostgreSQL documentation for details on the supported operating systems and platform requirements.

The Cisco IM and Presence compliance feature allows administrators to track and archive instant messages sent between users within an organization for regulatory compliance purposes. This feature requires an external database software to store and manage the archived messages.

Out of the options provided, Cisco supports the use of two external database software with the Cisco IM and Presence compliance feature: Microsoft SQL Server (MSSQL) and PostgreSQL.

MSSQL is a commercial relational database management system (RDBMS) developed and maintained by Microsoft. It provides a robust set of features for data management, including support for transactions, indexing, and query optimization. MSSQL is widely used in enterprise environments and is known for its scalability, security, and high availability features.

PostgreSQL, on the other hand, is a free and open-source RDBMS that is known for its reliability, scalability, and extensibility. It provides a rich set of features, including support for advanced data types, indexing, transactions, and concurrency control. PostgreSQL is often used in web and mobile applications as well as in enterprise environments.

MySQL, EnterpriseDB, and SQLite are also database management systems, but they are not supported for use with the Cisco IM and Presence compliance feature.

In conclusion, the correct answers to the question are C. MSSQL and E. PostgreSQL as either of these can be used with Cisco IM and Presence compliance feature.