Detect schema drift before applying versioned migrations. Atlas compares the target database against the expected state at the latest applied revision and blocks migrate apply when they differ.
Learn how Atlas detects and prevents database schema drift in versioned migration workflows. Compare the target database against the expected state at deploy time, monitor for out-of-band changes between deployments, and meet SOC 2, ISO 27002, PCI DSS, and HIPAA change-management requirements.
Detect when a warehouse stops matching its checked-in schema while dbt keeps rebuilding models: what migrate status misses, how atlas schema diff reports drift, and what excluding dbt's database costs you.
Detect and prevent database schema drift with Atlas. Compare desired vs live schema, see SQL/HCL diffs and ERDs, and get instant Slack/webhook alerts.