The Enterprise Library is out and ready for download.

The application blocks that comprise the Enterprise Library are the following:

• Caching Application Block. This application block allows developers to incorporate a local cache in their applications.
• Configuration Application Block. This application block allows applications to read and write configuration information.
• Data Access Application Block. This application block allows developers to incorporate standard database functionality in their applications.
• Cryptography Application Block. This application block allows developers to include encryption and hashing functionality in their applications.
• Exception Handling Application Block. This application block allows developers and policy makers to create a consistent strategy for processing exceptions that occur throughout the architectural layers of enterprise applications.
• Logging and Instrumentation Application Block. This application block allows developers to incorporate standard logging and instrumentation functionality in their applications.
• Security Application Block. This application block allows developers to incorporate security functionality in their applications. Applications can use the application block in a variety of situations, such as authenticating and authorizing users against a database, retrieving role and profile information, and caching user profile information.