Hi Kapil
Your application and similar ones appear in the forums in regular intervals. As Howard already wrote, the short answer is, Moodle was not designed with this in mind. So there is no prescribed way of doing this. If you are motivated to find your own path, there are many hints in the old discussion, specially in the Hardware and performance forum. Read this quite recent discussion "How to replicate in moodle?" https://moodle.org/mod/forum/discuss.php?d=373346, for example. I don't know to add.
Installing and upgrading help
Multiple Production Servers
This discussion has been locked so you can no longer reply to it.