Efficient server Migration for Dynamic Website

If you maintain a website,
you may have to change you current hosting server for many reasons. It
may be that, their service is not good or uptime is low or you may
consider to go a server with better facilities or even you may move to
your own VPS/Dedicated server. All of the these requires that you move
your current website to the new server.

But problem arises as you update the nameserver for your domains to
point to new server but the new name servers do not propagate world
wide. In this case, some people will see the website from the old
server while some from new server. If it is a dynamic site like forum,
blog etc. when propagation is complete, its sure that some users will
complain that their posts/contents are missing. Continue reading →