Service Broker introduces concepts that are unique to developing a Service Broker application. Understanding these concepts will help you build applications that take full advantage of Service Broker capabilities.
Explains how Service Broker messaging works with SQL Server transactions.
Explains how Conversation Group locks help you easily manage concurrency.
Describes general strategies for maintaining state in a Service Broker application.
Explains how activation helps programs to scale dynamically, and describes when and how to use activation.
Discusses error handing in applications that use Service Broker.