Courier: Dropbox migration to gRPC// By Ruslan Nigmatullin and Alexey Ivanov • Jan 08, 2019 Dropbox runs hundreds of services, written in different languages, which exchange millions of requests per second. At the core of our Service Oriented Architecture is Courier, our gRPC-based Remote Procedure Call (RPC) framework. While developing Courier, we learned a lot about extending gRPC, optimizing performance for scale, and providing
