Show HN: EterDB, a Postgres fork that makes it easy to recover from incidents

EterDB is a PostgreSQL fork that adds transaction-level undo, allowing teams to reverse a bad write, schema change, or dependent transactions without restoring the entire database. For CIOs and technology leaders, this could materially reduce outage duration, data-loss risk, and operational friction, while enabling faster experimentation and safer use of AI agents or automated workflows that may make destructive mistakes. Strategically, it shifts database recovery from coarse, disruptive full restores to surgical remediation, which could simplify incident response and improve business continuity for IT organizations.