Which is the best tool for Load/Performance testing of Web-Based client server application.
I know few of the options such as
1) Silk Performer - needs some tutorial for this.
Please suggest me if any other tool is better than this OR which is better than among these 3 and some more information abt the best tool.
I would highly recommend the FREE tool OpenSTA. It takes some getting used to, but is truly an excellent tool. There is 'qaforum' for it here, but more user-traffic goes through the mailing list. I use OpenSTA to perf test the same servers that I functionally test with SilkTest. I commonly read accounts on the mailing list of people comparing OpenSTA to other tools and rarely do they prefer the other tool, assuming that they were able to 'get sufficiently good with' OpenSTA.
Chris R Mead
The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.