Workflow Issues -  Capacity planning

Hi All,
Can any one suggest some good practises and solution for this problem
Capacity planning:_
There are no standards currently available with the current team to determine the capacity based on number of instances, instance size, etc.
Thanks in Advance
Edited by: user613889 on Jan 31, 2011 9:31 PM
Edited by: user613889 on Jan 31, 2011 9:32 PM
Edited by: user613889 on Jan 31, 2011 10:35 PM
Edited by: user613889 on Jan 31, 2011 10:40 PM

It is a trial and error process.. Depends on the number of instances
the instance size should be restricted to 32KB only..
Look at tuning the engine in the Oracle 10GR3 BPM Admin manual... for all possible best practicess.
Especially look at the JVM heap size, instances threads, exec threads for automatic activities and manual activities as well as number of database pools and database connections for the engine db as well as external db..
Use Fuego.Fdi.DirHumanParticipant or DirOrganizationalRole or DirOrganizationalGroup instead of Fuego.Lib.Role for getting participants in groups etc..
This reduces the number of participants that should be in the cache and is helpful when an org has a lot of employees that are being pulled from the AD..
Look at some of the formulas for sizing etc..
One such formula in the manual is:-
Maximum Database Connections >= (# Interactive Exec Threads + # Automatic Exec Threads)
Make sure most of your instance variables are of the Category SEPERATED so that they consume less space and the instance size reduces..
I think the number of Project Variables should not be more than 256 and the number of Business Parameters should be more than 64.. Please check on this..
Depending on the number of instances and the size of project, make sure you run only a certain number of projects on one engine...

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    certifications MCITP, MCTS, MCPD | blog
    http://corypeters.net | twitter
    @cory_peters

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    Edited by: Dogboy49 on Jan 6, 2010 10:37 PM

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