Case Study: Lyft achieves production stability during monolith-to-microservices migration with Sourcegraph

Lyft verifies code across 2,000+ repositories with Sourcegraph

Lyft, a major transportation company, faced the significant challenge of decomposing its large PHP monolith into microservices while ensuring production stability. This high-risk endeavor required extensive analysis to verify updates across thousands of repositories and to eliminate technical debt. Sourcegraph was the tool used to provide the necessary code intelligence for this transition.

Sourcegraph enabled Lyft's engineers to search, understand, and refactor code at scale across their entire codebase. Using Sourcegraph, they confidently refactored APIs, removed deprecated code, and verified all updates. This ensured a stable deployment of the new microservices, accelerated developer iteration time, and supported ongoing innovation.

Lyft