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Schema Iteration

Safe migrations with zero downtime. Evolve your data model in production.
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Schema Evolution Features

Evolve your data schemas with automated migrations, local-first development, and AI-assisted tools for seamless production deployments.

Smart Migrations

Automatically handles ClickHouse schema migrations with cross-version bridging. Migrate only what's affected, avoiding unnecessary data movement.

Zero Downtime Deployments

New data keeps flowing during migrations. Queries never break, even mid-deploy, with UNION views ensuring data availability.

Cross-Version Data Flow

Materialized views bridge between old and new table versions, enabling selective migration without disrupting ingestion chains.

Local-First Development

Build and test data projects locally with `tb local`, ensuring faster feedback loops and seamless CI/CD integration.

AI-Assisted Development

Generate project scaffolding and test cases with `tb create --prompt`, accelerating development with AI-powered tools.

Safe by Design

Pre-deploy checks, staging environments, and instant rollback capabilities keep your pipelines safe during schema evolution.

Learn more about Schema Iteration

/ Docs

Evolve Data Sources

Read the docsExplore the template Evolve Data Sources

/ Blog

When Not to Migrate Your Data

Read the blog postExplore the template When Not to Migrate Your Data

/ Blog

Announcing Tinybird Forward

Read the blog postExplore the template Announcing Tinybird Forward

/ Blog

Iterating Terabyte-Sized ClickHouse Tables in Production

Read the blog postExplore the template Iterating Terabyte-Sized ClickHouse Tables in Production

Hooking up Tinybird was insanely fast. I basically had all of the backend plumbing done in less than a day, and that's with a staging and production environment.

Aayush Shah

Co-CTO at Blacksmith

Ship schema changes like code

Try Tinybird and iterate fast with minimal risk.