How can we improve the performance of the reports
Edit: Corrected the spelling - Jansi
bobbybbb23 (BOB member since 2010-01-22)
[Moderator note - moved to Semantic Layer forum]
Top tip, if you ask a better - that is a well written, considered and focussed - question, you are liable to receive more useful answers.
Nick Daniels 
(BOB member since 2002-08-15)
Start here with Why is my report so slow, an oldie but goldie 
And please, I know English not being your native language, try to do a spell check before posting: it is spelled performance
Andreas 
(BOB member since 2002-06-20)