Data center migrations are high-stakes initiatives where small oversights compound into major disruptions. A structured evaluation before any equipment moves keeps timelines realistic and downtime contained.
Map dependencies before you map racks
Application and service dependencies determine the migration sequence. Understanding what talks to what—and how sensitive each connection is to latency—prevents the most common class of migration failures.
Key areas to assess
- Power and cooling headroom at the destination facility.
- Network connectivity, transport, and cutover windows.
- Rollback plans for each migration wave.
- Operational ownership during and after the transition.
Treating the migration as a series of reversible, well-instrumented waves—rather than a single event—is what separates smooth transitions from extended outages.