This document discusses containerizing a monolithic application and deploying it on AWS Fargate as microservices. It covers containers and Docker, Amazon ECS, AWS Fargate, monolith to microservices migration, and a hands-on lab to containerize a monolithic application and deploy it using ECS and Fargate. The lab has four parts - containerizing the monolith, deploying it on Fargate, scaling with an ALB, and deploying a "like" microservice using Fargate.