- [Instructor] Let us look at a sample answer and learn from it. - I once worked for a retail company that had historically sold merchandise in a brick and mortar store. And their online retail was kind of an afterthought. And as their online retail started growing, we launched an effort to modernize their infrastructure. I was one of the leaders of a cross-functional team to migrate our infrastructure from on-premise to AWS cloud. There was a ton of reasons why this initiative was key to our success. First, our front end and backend set up, it made it difficult for us to develop and deploy a scale since we had a single web app that contained all of our code and it was connected directly to an Oracle Database using JDBC. It also made front end and backend changes cumbersome and usually error-prone. So our solution had two parts. I proposed moving to a cloud-based microservice infrastructure. Here's some of the key…
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