Zero-downtime schema migrations

Schema migrations in production are scary. With Xata, they don’t have to be.

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Branching

Test your changes in a branch first before migrating to production.

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Automatic column backfilling

Define how your data gets backfilled with SQL statements during the migration.

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Migration history

View all schema changes made since the creation of the database.

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Built on open source

Schema migrations use pgroll, an open source command-line tool created by Xata, for Postgres databases.

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Diff your changes

Just like your developer workflow, test your database schema changes in a branch and see a diff of the two.

Stay in control

With simple JSON based migration scripts and your schema history, stay in control of the changes made to your database.

Integrated developer workflow

Schema migrations plug right into your CI/CD development workflow and deploy previews.

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Learn by example

Try out a sample app

Built with Next.js, Chakra UI, and Xata, the sample app will help you learn how to query, paginate and search records with a heavy focus on file attachments.

View source on GitHub

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pay as you grow

Xata provides the best free plan in the industry. It is production ready by default and doesn't pause or cool-down. Take your time to build your business and upgrade when you're ready to scale.

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