Install the popular wordpress blogsite on an EC2, but use an RDS mySql instance (separate from the WP-server) to provide database services.
Reference: https://www.udemy.com/aws-certified-s...
Lecture 78: HA Wordpress Site
You guys this was for the demo in order to begin to setup database apps. If you're interested in starting your own WP blog site I suggest looking into AWS Lightsail).