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SchemaHero project preview
Developer ToolsAlternative to BytebaseAlternative to FlywayAlternative to Atlas K8s Operator

SchemaHero

Kubernetes-native declarative database schema management and table migration operator.

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LicenseApache-2.0
GitHub stars2.4k
Last commit5 days ago
Tags5 topics
Zero Downtime Schema OperatorDeclarative Table MigrationK8s Database Schema CrdDevops InfrastructureGitops Database Automation
Overview

Why consider SchemaHero?

SchemaHero is an open-source Kubernetes operator that turns database schemas into declarative Custom Resources (CRDs). It connects to Postgres, MySQL, and CockroachDB to automate zero-downtime database migrations.

Guided learning

Learn SchemaHero by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of SchemaHero

SchemaHero delivers true GitOps database migrations using Kubernetes declarative manifests.

Quickstart

bash
1kubectl krew install schemahero
2schemahero install

Apply Table and Database YAML specs to automate database table creation and column alteration.

SchemaHero is licensed under the Apache License 2.0.

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SchemaHero FAQs

SchemaHero is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

SchemaHero is listed under the Apache-2.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

SchemaHero is listed as an alternative to Bytebase. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.