https://exp.pgsty.com/authors/ Recent content in authors on PG Exporter Hugo en-US Fri, 28 Aug 2026 00:00:00 +0800 https://exp.pgsty.com/authors/vonng/ Mon, 24 Aug 2026 12:17:38 +0800 https://exp.pgsty.com/authors/vonng/ <p>Ruohang Feng (<a href="https://github.com/Vonng">@Vonng</a>) writes <strong>PG Exporter</strong> and <a href="https://pigsty.io/">Pigsty</a>, the PostgreSQL distribution it was built for.</p> <p>PG Exporter started from a practical complaint: the metric definitions that matter to a database engineer were locked inside an exporter binary, where the people who understand the database could neither read them nor change them. Moving them into YAML and SQL made the metric contract reviewable, and made version, role, and extension differences something the exporter decides at runtime instead of something a release note apologises for.</p>