This engineering publication from DoubleVerify presents a case study on synchronizing database schema updates across multiple projects and environments. The team developed a solution using a shared, standalone schema migrations repository and Kubernetes pre-install hooks to automate and coordinate the process.
https://medium.com/doubleverify-engineering/a-case-study-in-synchronizing-database-schema-updates-between-projects-and-environments-a69a3cc38985