gRPC is a high-performance RPC (Remote Procedure Call) framework that uses HTTP/2 for transport and Protocol Buffers for serialization.

Can gRPC work with existing REST APIs?

Yes, gRPC can be implemented alongside existing REST APIs. This allows for gradual migration without disrupting services.

Is gRPC suitable for all application types?

While gRPC excels in certain scenarios, such as microservices and real-time applications, it may not be necessary for simpler applications that do not require high performance.

gRPC vs. REST: Embrace High-Performance APIs