Connect to your database
In this section we perform read-only operations and make no changes to your database.
In this section we perform read-only operations and make no changes to your database.
Who is this guide for?
Learn how to use Atlas to manage your MariaDB schema using HCL declarative schema migrations. This guide covers inspecting the database, planning changes, and applying them.
Learn how to use Atlas to manage your MySQL schema with HCL declarative migrations. This guide covers inspecting the database, planning changes, and applying them.
Learn how to use Atlas to manage your PostgreSQL schema with declarative migrations using HCL. This guide covers inspecting the database, planning changes, and applying them.
Learn how to use Atlas to manage your MariaDB schema with declarative migrations using SQL. This guide covers inspecting the database, planning changes, and applying them.
Learn how to use Atlas to manage your MySQL schema with declarative migrations using SQL. This guide covers inspecting the database, planning changes, and applying them.
Learn how to use Atlas to manage your PostgreSQL schema with declarative migrations using SQL. This guide covers inspecting the database, planning changes, and applying them.
Install Atlas Locally
Learn how Atlas automatically generates SQL migration scripts from your desired schema. Plan, lint, and safely apply database schema changes.
After successfully verifying Atlas can connect to your database and understand its schema, let's proceed
Atlas is a language-independent tool for managing and migrating database schemas using modern DevOps principles.
Learn how to set up versioned database migrations with Atlas. This guide covers configuring migration directories, creating baseline migrations, and verifying your schema changes for existing projects and databases.
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Learn how to manage SQLite migrations and schemas using Atlas with declarative SQL. This step-by-step guide covers inspecting, editing, and applying schema changes for efficient SQLite schema management.
After successfully connecting to your database using Atlas, our next step will be to verify that Atlas
Learn how to set up your database schema-as-code project with Atlas. This guide compares using Atlas DDL, plain SQL, and ORMs to define your desired schema state.