Easy - caching question - idea needed

[eramgarden]

I have to code a Windows app in ASP.net 2.0/VB.Net. Been reading about caching.

 

The page has 6 different sections: section for user address, section for user debt info, section for user phone numbers.etc.

 

Now, I know i can make each section into a usercontrol and have caching enabled for each section BUT...what if a client has , for example, 3000 users...so I'll have 3000+ different cached pages in memory for each user/each usercontrol??

 

Is caching a good idea to do here or just pull the data from database each time?

[PlausiblyDamp]

The only real way to know for sure is by running some performance tests on the system and see how it behaves (either under a simulated load or ideally real load) with various caching options and settings in place.