In this chapter, you learned about the nuances and various security considerations in properly protecting your AWS account. We went over the concepts of right-sizing your infrastructure. You conducted simple load testing in an isolated manner to find out relative differences in performance between two web servers. Armed with an optimized web server, you configured an AWS ECS Fargate cluster to achieve a highly-available cloud infrastructure. Using npm Scripts for AWS, you learned how to script repeatable and reliable no-downtime Blue-Green deployments. Finally, you became aware of the basic costs of running your infrastructure on AWS and other cloud providers such as Heroku, Zeit Now, and Digital Ocean.
In the next and final chapter, ...
