Project Task – Redesign the Todo List Application to Use ECS for Backend Operations

So far, you have deployed a fully functioning application that enables you to sign up, sign in, and access your to-do lists. You can create and amend your to-do activities, storing the entries in a backend database. You can monitor your lists and quickly identify those entries that are delayed and perhaps need to be addressed sooner rather than later. In addition, you have also deployed several AWS services to ensure your application is highly available, secure, and aligns with several recommended best practices.

Figure 11.7 illustrates the architecture you have now built, and hopefully, you are developing a solid understanding of how to architect and build application solutions on AWS:

Figure 11.7 – Application architecture using EC2 instances for backend services

In the upcoming project tasks, you will modify the architecture by replacing the EC2 instances...