Thursday, January 17, 2013

Purpose of Lock shared configuration resource in TIBCO

What is the purpose of Lock shared configuration resource in TIBCO BW?

 

A Lock is specified for a 'Critical Section' group when the scope is 'Multiple'.

If synchronization is for process instances belonging to the same process definition inside one engine, just specify the scope as 'Single'.

It can be used to ensure synchronization across process instances belonging to multiple process definitions or for process instances across engines.

One can check multi engine flag for lock in this case and the BW engine needs to be configured with database persistence while deployment.

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