Can anyone please help me,which automation tool mainly used in web application for load and stress type of testing (System checkpoints).
Please,also tell how it can be used in real life scenario.
I'll move your post to the appropriate place - Performance Testing forum.
Please become acquainted with that forum. Your first question is answered extensively there. Your second question usually requires an answer that consumes a book. Your best bet is to get training in both performance testing and then the tool.
Enjoy your research! [img]images/icons/smile.gif[/img] Thank you.