import Thumbnail from '@site/src/components/Thumbnail'; import VersionedLink from '@site/src/components/VersionedLink'; import MMS from '@site/static/icons/features/mms.svg';

<MMS /> Migrations, Metadata, and Seeds

<div className="overview-header"> <div className="overview-text"> <p> Hasura Migrations, Metadata, and Seeds are a set of tools that allow you to version control your Hasura project. You can use these tools to track changes to your project and apply them to other environments. Hasura's Metadata represents the configuration state of your project. Hasura Migrations are a set of SQL files representing changes to your database over time, and Seeds are SQL files for populating your database with data. </p> <p> Combined with git, you can use these tools to track changes to your project and apply them to other environments. </p> <h4>Quick Links</h4> <ul> <li> <VersionedLink to="/migrations-metadata-seeds/migrations-metadata-setup"> Get started with Migrations & Metadata. </VersionedLink> </li> </ul> </div> <iframe src="https://www.youtube.com/embed/JiHGiBoFo84" frameBorder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowFullScreen /> </div>

Using Migrations & Metadata

<div className="overview-gallery"> <VersionedLink to="/migrations-metadata-seeds/manage-migrations/"> <div className="card"> <h3>Manage Migrations</h3> <p>Manage your Migrations using the Hasura CLI.</p> </div> </VersionedLink> <VersionedLink to="/migrations-metadata-seeds/manage-metadata/"> <div className="card"> <h3>Manage Metadata</h3> <p>Manage your Metadata using the Hasura CLI.</p> </div> </VersionedLink> <VersionedLink to="/migrations-metadata-seeds/auto-apply-migrations/"> <div className="card"> <h3>Auto-apply Migrations & Metadata</h3> <p> You can configure Hasura to automatically apply Migrations and Metadata to your database. This is helpful for CI/CD pipelines. </p> </div> </VersionedLink> </div>