OpenAI, frustrated by GitHub's recurring outages, is secretly developing its own code‑hosting platform to directly challenge GitHub, integrate AI natively, and reshape the developer ecosystem, while navigating a delicate competitive relationship with Microsoft.
This article details Meituan's Code platform evolution from a single‑machine setup to a multi‑machine and finally a distributed, sharded architecture, describing the scalability and availability challenges faced and the comprehensive engineering solutions implemented to achieve high‑performance, high‑availability code hosting for millions of repositories.
This article details Meituan's three‑stage evolution of its self‑developed Code platform—from a single‑machine service to a multi‑machine read‑write‑separated system and finally to a distributed, sharded architecture—highlighting the scalability and high‑availability challenges faced and the engineering solutions implemented.
Meituan’s home‑grown Code platform evolved from a single‑server Git service to a distributed, sharded system with multi‑active replication, using Go‑based HTTP/SSH proxies, gRPC communication, and version‑based routing to achieve horizontal scalability, high availability, and millions of daily Git operations.
