WebSphere Business
Integration Event Broker Version 5.0 can coexist with previous versions and other products.
This topic explains the conditions that apply when you use a Version 2.1 broker
in a Version 5.0 broker domain.
Note the following additional coexistence guidelines:
- It is not possible to preserve a WebSphere MQ Event Broker broker
at the Version 2.1 level 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 WebSphere MQ Publish/Subscribe brokers
and WebSphere
Business Integration Event Broker brokers. You can also migrate WebSphere MQ 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.