Stay elastic with AWS ECS Service Autoscaling

What is ECS Autoscaling?

How does it work internally?



Master and secondary replica RDS instances

What means multi AZ on RDS?

  • Feature to keep your database service running and make it resilient
  • Another RDS instance(replica) gets configured…



Access an EC2 Instance via SSH in a private VPC subnet

What do we build?

What is Elasticsearch?


What is the Symfony Messenger?

  • Command-Bus
  • Query-Bus
  • Event-Bus


Spin up Symfony



What is a Software Architecture Assessment?

It‘s much better to discover a missing bedroom while the
architecture is just a blueprint, rather than on the moving day (by Paul Clements)

  • Finding bugs in an early state…

Stefan Pöltl

Software Architect

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store