Field notes

Engineering thinking without the content-machine noise.

Short notes on architecture, operations, commerce and the places production systems usually become fragile.

Engineering Principle

Complex systems fail at the seams.

The dangerous parts are often not the components. They are the handoffs between them.

Commerce

A marketplace can look like a storefront while behaving like a distributed operating system.

APIs

Retries, idempotency, observability and recovery are part of the architecture—not clean-up work.

Send us the operational context and where the current architecture starts to fight the business.