Supported Dialect · PostgreSQL

PostgreSQL Database Schema Intelligence & Zero-Data Profiler

Live PostgreSQL schema drift detection, foreign key dependency analysis, automated migration rollbacks, and team visual ERD. Never reads a customer row.

Launch PostgreSQL Studio Free →   View Sample Schema

Zero-Data Command Line Live Watch

Run this on your terminal or local environment. It connects directly to your database, reads structure only (names, types, foreign keys), and updates the visualizer in real time as migrations apply:

ssdo watch --engine postgres --host 127.0.0.1 --port 5432 --user readonly_user --database my_db

Architecture Guarantees for PostgreSQL

• Pure information_schema and pg_catalog inspection — zero SELECT queries on user tables.
• AST predicate sanitizers ensure partial index clauses (WHERE status = 'vip') never expose row literals.
• Automated Reverse Migration generator: compiles reverse rollback DDL for PostgreSQL migrations.
• Real-time drift detection: warns when columns, constraints, or foreign keys change during active development.

Try Without a Live Connection

Not ready to point SSDO at your database? You can open an interactive zero-data sample or paste a .sql DDL dump into the Web Console to explore schemas with zero network connection.