[jboss-user] [jBPM] - Reg jBPM Resilience

tmag do-not-reply at jboss.com
Mon Oct 1 11:29:07 EDT 2012

tmag [https://community.jboss.org/people/tmag] created the discussion

"Reg jBPM Resilience"

To view the discussion, visit: https://community.jboss.org/message/762547#762547

Am looking for details about the jBPM requirements to implement it in a DR (Disaster Recovery) environment.

Per my knowledge :

A jBPM KnowledgeSession cannot be shared between two active jBPM instances. So it really depends on the application and its requirements – whether we can go with Active/Active or Active/Passive setup for DR.

For applications with one centralized Session – Active/Passive
For applications which can/must have multiple sessions – Active/Passive (or) Active/Active 

*Could anyone please give an example - where we may need a new KnowledgeSession always?*

* Database must be accessible from all the instances in your DR setup to restore the processes in case of failure.
* *Any other requirements?*

Thanks in advance.

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