Limit of Activiti and how to customize ProcessInstanceId

[skverma02]

what is the limit of Activiti-engine?
how much process Instance created in one activiti workflow?
how i can  customize ProcessInstanceId?

[jearles]

Skverma,

What is the limit of Activiti-Engine?
I don't know what you mean by this, but maybe these performance test metrics will give some insight into what you're looking for.

How much process Instance created in one Activiti workflow?
I do not believe there is any set limit to the number of processes; the limiting factor will be the size of your Activiti database.

How can I customize ProcessInstanceId?
There is java code within the Activit-Engine that generates the processInstanceId, and since Activiti is open source, you have the ability to modify whatever you'd like; however, I don't really think anyone would recommend changing this ID generation.

-JEarles

[skverma02]

thank you for reply.

How can I customize ProcessInstanceId? 

means can we set starting point of ProcessInstanceId in activiti configration file like activiti cfg or engine.properties file.?