Launch HN: Ardent (YC P26) – Postgres sandboxes in seconds with zero migration

Ardent, a YC startup, offers Postgres sandboxes in seconds with zero migration, addressing a common issue with coding agents shipping broken code to production databases. This is achieved through replication streams, logical replication, and DDL triggers. The solution provides a strong separation of production and development concerns, with minimal impact on the production database. Engineers can try Ardent for free and provide feedback on its effectiveness. This matters because it enables more efficient testing and development of complex engineering tasks.