Greg Potter
Developer at pgmt.dev
Greg Potter is a software engineer and creator of pgmt, an open-source PostgreSQL migration tool. He's been building applications on PostgreSQL for a decade, and spent the last few years digging into the internals to understand how it actually works.
Upcoming presentations
Schema-First PostgreSQL Migrations Without a DSL
Putting pg_catalog to Work
If you’ve ever stared at a 200-file migrations directory wondering what your schema actually looks like, or fought with a migration DSL that couldn’t express a partial index, you’ve hit the limits of traditional migration tooling.
This talk explores a different approach: keeping your schema in plain SQL and letting PostgreSQL itself compute migrations. Instead of parsing SQL or re-implementi...
@ Postgres Conference: 2026
Apr 22 2026
Dev