Data Center Migration
Moving a data center with minimum disruption to end-users requires precision planning and execution skills. Data center migrations include all aspects of the IT environment including facility construction, power, HVAC, networking, security, servers, storage, databases, applications, Internet services and data center operations.
As one of the most challenging projects an IT department can take on,
these relocations can result in frustrating delays, unwanted downtime
and costly fixes if poorly planned.To survive, it's wise to know exactly what you're relocating and how it works with other components. In addition, you should be able to design the new data center layout, interface with all the external points of contact, execute the move and then deal with any resulting problems. Here are some tips to help you through the data center migration process:
Creating a plan is critical
Planning is key to migrating a data center, including communication, organization, task plans and testing. Without a detailed plan the relocation has less of a chance of succeeding. Plans should include such details as the best time of day to move, how the hardware will be transported and how 100% uptime will be maintained. It is imperative that everyone involved with the move understands the entire plan from start to finish.
Know your inventory and then back up everything
Inventory should be taken of all hardware and software, which should then be labeled with a relocation data base number. After these are in place, implement a change tracking process to ensure that the relocation inventory is kept current. The same goes for all software and applications. A good rule of thumb is to have 3 backup sources for all data and applications.
Plan the networking well in advance
With the cost of bandwidth becoming more affordable, a new data center can be built in parallel with the old center. This enables you to design a network and move applications and equipment without causing any disruption. Furthermore, it's wise to choose connectivity that is flexible and can scale as your requirements change.
Use a professional services firm who specialize in data center relocations
Consider having a data center migration consultant guide the process. Because this is such a large-scale project involving multiple locations and vendors, it may be best to hire migration specialists to plan and implement the move. Speaking with an experienced IT consulting firm that can take the lead in coordinating all aspects of the move from start to finish is never a bad idea.
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