Comparing gRPC, Dubbo, Thrift, and OpenFeign: Which RPC Framework Fits Your Backend?
This article compares four major RPC frameworks—gRPC, Dubbo, Thrift, and Spring Cloud OpenFeign—detailing their core features, performance characteristics, language support, and ideal use cases to help engineers choose the right solution for high‑throughput, low‑latency microservice architectures.
