Aws

Building a notification orchestrator: a decision log

Building a notification orchestrator: a decision log

By Carl EubanksThis isn’t a copy‑paste tutorial. It’s a behind‑the‑scenes look at why I chose a specific shape—hexagonal micro‑orchestrator on SNS → SQS—for a cross‑channel notification pipeline, and the trade‑offs I wrestled with along the way. Problem Statement ...
ENGINEERINGSYSTEM DESIGN
The pigeon coop & the back room: A wiseguy's guide to not screwing up the message

The pigeon coop & the back room: A wiseguy's guide to not screwing up the message

By Carl EubanksI like to write stories to better explain problems I have or concepts I want to share. I still want the message to be clear, concise, and easy to digest, so I’ll give you a glossary to refer back to when reading the story if it it doesn’t click the f...
AWSAWS SNS