This workshop consists of several hands-on labs that take you from deploying a two-tier LAMP stack application in a single Lightsail instance to splitting the application into two discrete components.
Specifically, the labs cover:
Creating the infrastructure you will use in the subsequent labs
Deploying a two-tier LAMP stack application as a monolith in a single Lightsail instance
Rearchitecting the application by separating the front-end from the database