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Improving maximo system performance

Understand existing system, check no of transactions in a day for main objects like workorders Po assets inventory ..

Check no of concurrent users ,
No of clusters...
Ram division between clusters....
Hard disk....
Indexes on main objects and custom objects...
Archiving of old data...
Closure of old records....
Check Maximos best practices are followed in where clauses of conditions queries and relationships...

Check if db can be migrated to exadata for speed...Delete not required or unused migration package inactive wf transactions based on ibm guidelines ....

Check latest fixpacks are installed on Was and db.. and Maximo..

If some custom cron taking too much time check if we can use fetch first aur create an autoscript and do same work from storedproced bco they will more faster than java code or autoscript...

Run integrity checker before and after every deployment of changes to production

Update maximo statistics on regular basis...

Check if can create common scripts or library scripts....

Write a utility to move heap dumps to some other dev server or temporary location so it will not create memory issues for you.......

Create a utility to check heap dumps and send admin email for the same........



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