That was most satisfying and best reply i have got from a forum.
Actually I m developing a desktop application in java swing on window 2003 server, i want to use lightweight database that can also run on Mac OS. Actually this application will be used on Mac OS. I find that SQLite DB is very light and fast.If u know any other database that is light,fast and easy to establish a connection with java so please suggest me.
Thanks for your cooperation