Linear has expanded its infrastructure to support hosting workspace data in Europe, a move driven by the need for simplified scaling and compliance with GDPR for European companies. Initially, Linear's infrastructure was centralized in a single location in Google Cloud's us-east1, which posed future scaling challenges. By replicating the entire production deployment instead of sharding the database, Linear simplified development and maintained the ability to execute operations against a single database instance while achieving full segregation of regional operations. The multi-region architecture requires region selection to be invisible to users, ensuring a seamless experience across all features and integrations. The project involved three phases: transitioning to infrastructure as code with Terraform, extracting the authentication service to a global platform, and creating a proxy using Cloudflare Workers to route requests to the correct regions. This complex undertaking touched many parts of the codebase, especially authentication logic, but was executed with minimal disruptions to users. Linear now offers European region workspaces with all features and plans to allow existing workspaces to transition to different regions later in the year.