#configuration

Incidents & Postmortems Bug Report

Trading bot started on mainnet with test sizing after a config refactor

Ryan Pham · Jul 1, 2026 · 6 min read

After a configuration refactor, a bot meant for the testnet connected to the production exchange with test parameters: order sizes ten times larger than production limits. A risk check caught it after four orders. This postmortem covers how environment selection failed and the guardrails we added.

Networking & DNS

Cloudflare's November 18, 2025 outage: what happened and lessons for our own systems

Daniel Tran · Dec 2, 2025 · 9 min read

A summary of Cloudflare's official postmortem for the November 18, 2025 outage: a database permission change doubled a generated feature file, which crossed a hard limit and crashed the proxy. Plus the lessons we are applying to our own config pipelines.