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

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