Software requirement

[GCDEF]

Thanks
It is Ok Sir but my question is how much minimum memory it will take and how mcuh size of
hard disk. for example memory is 128 MB and hard disk is 2GB. How i will do this.

If you've already developed it, run it and see how much memory and drive space it's using. SQL server should have some minimum requirements documentation out there. More than likely it's going to need more than your app.