Originally posted by tamilselvan
I think 4 GB RAM may not be sufficient for 350 concurrent users. You need to buy more memory.

Tamil
yes its true, especially when an originally OLTP designed system, includes a semi-DW system as it evolves. But I have to make sure that all options will be considered first, before I can even make a proposal to the management, that indeed it is about time to upgrade the box(maybe # of CPUs) or for at least with its memory.