# Schema Migration

Database schema management for modern teams

Database schema management and migration tool by Ariga with a declarative schema-as-code approach. Features automatic migration planning, CI/CD integration, and drift detection to keep database schemas in sync across environments. Supports PostgreSQL, MySQL, MariaDB, and SQLite, making database changes as reviewable and version-controlled as application code.

Database CI/CD and DevSecOps platform at scale

Bytebase is an open-source database DevSecOps platform that automates schema migrations, enforces SQL standards across 200+ lint rules, and provides fine-grained access control with dynamic data masking. Teams use it for GitOps-based database change management, SQL review, and compliance across PostgreSQL, MySQL, MongoDB, Snowflake, Oracle, SQL Server, and 20+ other databases. Available as self-hosted Docker or Kubernetes deployment, or as a managed cloud service.

Instant database schema diagrams from a single query

ChartDB is an open-source database diagramming tool that converts SQL queries into instant visual entity-relationship diagrams. It supports PostgreSQL, MySQL, SQL Server, MariaDB, SQLite, CockroachDB, and ClickHouse, enabling database engineers to visualize schemas, plan migrations, and generate DDL scripts across different SQL dialects using AI assistance. Available as a free cloud app at chartdb.io or self-hosted via Docker deployment.