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The Changelog: Software Development, Open Source · Yesterday · 1 hr 46 min

The future is Postgres (Interview)

Craig Kerstiens returns to talk about the ever-expanding world of Postgres: a deliberately boring core, a thriving extension ecosystem, and pg_lake bringing DuckDB and Iceberg into the mix. We dig into the pain of ETL, what Craig is watching in Postgres 19, the impact of AI on open source maintainers, and why the database still has plenty of room to grow. Join the discussion Changelog++ members save 9 minutes on this episode because they made the ads disappear. Join today! Sponsors: Coder.com – Secure environments where devs and agents work in parallel. Open by design. Secure by default. KubeCon + CloudNativeCon – Get a generous discount by using changelogpod. Learn more and register. Fingerprint – Detect threats, AI agents, and bots with device intelligence. WorkOS – WorkOS is building the infrastructure for the AI era. Explore three new product previews: Airlock for secure AI agent permissions, Atlas for deploying AI-built internal apps, and Passport for seamless, passwordless access to work apps. See the announcements, demos, and highlights in the WorkOS init() 2026 recap. Featuring: Craig Kerstiens – Website, GitHub, X Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, X Show Notes: Iceberg Parquet Heroku Supabase PlanetScale PostgreSQL pg_lake DuckDB pgsql-hackers mailing list Something missing or broken? PRs welcome!

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Craig Kerstiens returns to talk about the ever-expanding world of Postgres: a deliberately boring core, a thriving extension ecosystem, and pg_lake bringing DuckDB and Iceberg into the mix. We dig into the pain of ETL, what Craig is watching in Postgres 19, the impact of AI on open source maintainers, and why the database still has plenty of room to grow.

Join the discussion

Changelog++ members save 9 minutes on this episode because they made the ads disappear. Join today!

Sponsors:

  • Coder.com – Secure environments where devs and agents work in parallel. Open by design. Secure by default.
  • KubeCon + CloudNativeCon – Get a generous discount by using changelogpod. Learn more and register.
  • Fingerprint – Detect threats, AI agents, and bots with device intelligence.
  • WorkOS – WorkOS is building the infrastructure for the AI era. Explore three new product previews: Airlock for secure AI agent permissions, Atlas for deploying AI-built internal apps, and Passport for seamless, passwordless access to work apps. See the announcements, demos, and highlights in the WorkOS init() 2026 recap.

Featuring:

Show Notes:

Something missing or broken? PRs welcome!

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