In Defense of Boring Architecture

The most reliable systems I have worked on shared one trait: they were boring. A monolith, a relational database, a queue, and a team that understood every piece.

Complexity is a cost you pay forever

Every new component is a new failure mode, a new thing to monitor, and a new thing to explain to the next engineer. Choose it only when the pain of not having it is real and measured.

A simple checklist

1. Can one engineer hold the whole system in their head?
2. Can you deploy it in under ten minutes?
3. Can you explain a request's path on a whiteboard?

If the answer to all three is yes, you are probably doing fine.

This is a sample article — replace it with your own writing.