Originally posted by Raminder Singh: is hot deployment means no need to complile/deploy again n again if just changes in java/jsp? If yes, Need help for using hot deployment in eclipse.
Sort of. You still need to compile so you can have the updated jar/war files. And you still need to do a limited deployment. The key is that you don't have to stop the server or bring down the application.
Most application servers support an exploded ear/war file deployment where you just overwrite the files. I'm going to move this to our Oracle forum where someone will be more likely to know how Oracle handles things.