reduce Load on charts

[#1]

My application takes 4 minutes to get reloaded,

applications contains 15 sheets in every sheet have 10 charts, whn i surf through the report it takes time to get the data refreshed in the chart

how can i minimise the load,

m using SUM in maximum expressions..

hw can i reduce the load...

Any suggestions.

[jjordaan]

What is the purpose of that chart?

What I mean that if that chart gives specific insight of a customer you can make the chart visible when there is only one customer selected.

Count (DISTINCT CustomerNo) = 1

[#3]

No its viewable Nationwide almost 100 users at a time......

[jjordaan]

But is it possible that the chart will only be visible if you select one customer for example?