Community Picks·2ygRPC
gRPC is a high-performance, open-source RPC framework that connects services across data centers and to backend services from devices, mobile apps, and browsers. It uses Protocol Buffers for service definitions, supports quick scaling, works across various languages and platforms, and offers bi-directional streaming with integrated authentication.
ITNEXT·2yWhy is gRPC so much faster than a JSON-based REST API?
gRPC is faster than a JSON-based REST API primarily due to its use of HTTP/2 and Protobuf. HTTP/2 reduces request wait times through asynchronous requests and connection reuse. Protobuf, being binary-based, is more compact and faster during serialization/deserialization compared to JSON. While gRPC offers significant performance benefits, it also introduces complexities in load distribution, troubleshooting, and managing contracts. It's recommended for scenarios needing high performance and capable of handling its complexities, though REST + JSON remains a viable option.