Don’t hurry up. Wait. Prepare first then make slow cloud move.

Most of the organizations are keen on moving their workload to cloud today for several reasons like their IT vision, reduce the spend on hardware refreshes, data center consolidations etc.

Are they ready move into the Cloud? It is an important question that every organization should ask again and again before taking the decision to move in with big bang. We see a trend with many customers to move their existing legacy applications ‘as is’ to the cloud.  Shouldn’t we move into the cloud and utilize those benefits, or we just move in and I don’t care about those cloud features?

Let me start with an example here. Let’s take a case of four webservers and two database servers clustered available 24/7 with environments like Dev, Test and Prod. And you wanted to move this workload to cloud ‘as is’.  My question is, what is the objectives are you trying to achieve? If the answer is, our organization wanted to move all the workload to cloud for cost saving, changing from Capex to Opex model etc.  Guys, hold on… Let’s calm down, think, look around and plan again.

Lift and shift should not be our strategy for cloud migration. We should make our application to live smartly in the cloud to utilize the cloud benefits and reduce the cost. Let’s use the above example to explore this further.

  • Can we make this application horizontally scalable?Cloudthink
  • Can we make this application to use cloud native authentication?
  • Can we make this application to work stateless?
  • Can we make the applications to use distributed data storage?

Continue reading “Don’t hurry up. Wait. Prepare first then make slow cloud move.”