Note the following coexistence guidelines:
- It is not possible to preserve a WebSphere MQ Event Broker broker
at the Version 2.1 level of code when you migrate
a WebSphere
MQ Event Broker Version 2.1 broker domain to a Version 5.0 broker
domain.
- You can create and operate a heterogeneous network of MQSeries Publish/Subscribe
brokers and WebSphere
Business Integration Event Broker brokers. You can also
migrate MQSeries Publish/Subscribe brokers to WebSphere
Business Integration Event Broker brokers.
For more information, see Migrating publish/subscribe applications.
- You cannot install WebSphere Business Integration Event Broker and WebSphere Business Integration Message Broker as separate products on the same
system. WebSphere Business Integration Message Broker, however, contains all
the function of WebSphere Business Integration Event Broker.