Systems and Architecture

Articles about queues, state, distributed workflows, reliability, failure recovery, and the tradeoffs behind architectural decisions. In other words, the parts of a system that become important once people depend on it.

October 7, 2026

Backpressure is a Feature: Building Systems That Fail Gracefully Under Load

A queue can keep a system looking healthy while work grows too old to matter. Backpressure makes capacity visible early enough to refuse work deliberately and protect what remains useful.

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