The following section describes some requirements for running Java and C implementations of WebSphere MQ Everyplace and.
The java queue manager runs inside an instance of a JVM. You can have only one queue manager per JVM. However, you can invoke multiple instances of the JVM.
Each of these queue managers must have a unique name. Java applications run inside the same JVM as the queue manager they use.
You can run only one queue manager within a native C process. You need multiple processes for multiple queue managers. Each of these queue managers must have a unique name.