Week 3 Posting - Planning a Migration

When looking at the stages of cloud migrations, I think the planning phase is the most important phase to spend time on. Planning consists of designating which workloads make sense in the cloud, which cloud services will replace servers, the correct resource allocation, and an estimate of costs.

The reason this phase is so important is because it will determine how successful a long-term stay in the cloud will be, or if the company is likely to be migrating back to on-premise. There are a couple of different reasons for moving to the cloud, with two of the big reasons being cost and scalability. For cost, a business case can be put together from the results of planning the migration and what it would take to move systems to the cloud. Too often the costs are not well known and when in the cloud it can quickly get out of control when not managed properly. Planning for each costs and using the assistance of a migration partner that excels in this area can set realistic expectations for migrating.

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