Blue Green Deployment for a Monolith: Database Compatibility First
How to run blue-green deploys for a monolith on one shared database: expand/contract migrations, traffic switching, draining, rollback limits and a runbook.
14 min read
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blue green deployment monolith
Blue-Green Deployment for a Monolith: Migrations and Sessions
How to run blue-green deployments on a monolith: expand/contract migrations, externalized sessions, draining, and a rollback strategy set before cutover.
14 min read
Blue-Green Deployment for a Monolith: Keeping the Database Compatible
Learn how to run a blue green deployment monolith safely: backward compatible migrations, expand-and-contract, traffic switch timing and rollback windows.
13 min read
Blue-Green Deployment for a Monolith with One Shared Database
Compare blue-green and rolling deploys for a stateful monolith on one database: schema compatibility, rollback limits, sessions, jobs and connection costs.
15 min read