Very fast. We operate 24/7 and perform migrations almost as soon as you tell us to begin. But most customers open a ticket ahead of time, providing us a time to start the migration or at least a time to complete it, so they can test their sites on the new server before going live. Depending on the number of domains and the amount of data to be transferred, a migration can anywhere from 5 minutes to 48 hours. Most servers with 150 to 200 domains take somewhere between six and twelve hours. Sometimes it takes longer depending on how much data is stored for each domain.