## Working with MQ Connections

MQ connections are sharable resources that can be reused across multiple MQ proxy and business services. MQ proxy and business services must connect to a MQ queue manager before accessing an MQ queue. MQ Connection resources provide the connection required for connecting to an MQ queue manager.

Each MQ Connection resource has a connection pool. Every business or proxy service using a given MQ Connection resource to get a connection to a given queue manager uses the same connection pool that was created for that resource. Thus, multiple business services and proxy services using the same queue manager share a connection pool.

To learn more about ALSB MQ Connection resources and native MQ transports, see the Native MQ Transport User Guide.

To learn more about WebSphere MQ Fundamentals, see http://www.redbooks.ibm.com/redbooks/SG247128/wwhelp/wwhimpl/java/html/wwhelp.htm.