Architecture on PG Exporter https://exp.pgsty.com/tags/architecture/ Recent content in Architecture on PG Exporter Hugo en-US Fri, 28 Aug 2026 00:00:00 +0800 One Endpoint, Several Sources: The Composite Exporter Contract https://exp.pgsty.com/design/composite-exporter/ Tue, 11 Aug 2026 23:50:55 +0800 https://exp.pgsty.com/design/composite-exporter/ Implemented but unreleased. PostgreSQL remains authoritative while live and cached optional components share one endpoint through bounded timeouts, deterministic family ownership, and local failure isolation.