---
title: Database Schema
type: concept
tags: [postgres, schema, ddl, database]
sources: [raw/schema.sql]
created: 2026-04-25
updated: 2026-04-25
summary: Top-level Postgres schema that contains the users, sessions, and audit tables.
---

# Database Schema

The Postgres schema defines users, sessions, and audit_log tables. It is the
source of truth for all persistent records.