Crystal Reports and ASP.NET - improving perfomance?!

[Plato2]

I'm creating ASP.NET and Crystal Reports but perfomance is very slow. When I click on the report tree it causes a postback. When I click on the Next page button - post back happens.

Is there is a way to improve perfomance of Crystal Reports(when I use ASP.NET and Crystal Reports)?

Thanks in advance

 

[synapsevampire]

Crystal Reports does caching, drill down, offers subreports, all of which might cause performance degradation.

Yopu should first learn which version of Crystal you're using, and then state how you are calling the reports.

Are you using RAS? RDC?

What database and connectivity?

There is generally a way to improve performance, but you must have some basic technical information to address it. Often times people are NOT passing efficient SQL, so the query is slow, or they're using drill downs and subreports or on demand subreports, which also degrade performance.

You'll need to be specific, and explain what bad performance means to you, and what acceptable is.

-k