How To Switch Hosting Providers Without Downtime

[Alimoqi]

So many ideas of moving your web site from one host to another, I want to what steps should I know to process of moving the site. I think it's a daunting task. Can anyone please tell me walk through the steps to perform a site move without the downtime.Thanks in advance.

[Deltahost]

So many ideas of moving your web site from one host to another, I want to what steps should I know to process of moving the site. I think it's a daunting task. Can anyone please tell me walk through the steps to perform a site move without the downtime.Thanks in advance.

If you have AS + PI you can setup OpenVPN bridge between 2 datacenters, move your data through tunnel, then put down announce from old DC and get up it from new.

If you have not PI and you depend on DC IP's - you can move your data to new DC, setup proxying requests from old DC to new and change DNS records.