A naukri.com initiative
Dev
3w
114
Image Credit: Dev
Getting Started With gRPC in Golang
- gRPC is a framework for building fast, scalable APIs, especially in distributed systems like microservices, built on HTTP/2 and Protocol Buffers.
- It offers efficient communication between services, particularly in Golang.
- gRPC brings advantages such as speed, cross-language support, streaming capabilities, strong typing, and scalability.
- Setting up gRPC in Go involves initializing the project, installing dependencies, defining services using Protocol Buffers, generating code, and implementing servers and clients.
- gRPC's efficiency is highlighted by its use of HTTP/2 and protobuf, resulting in smaller payloads, lower latency, bidirectional streaming, and auto-generated typing.
- Duplex streaming in gRPC allows bidirectional communication, making it ideal for real-time applications like chat services.
- Protocol Buffers (protobuf) is used by gRPC for data format, offering compact and efficient serialization and deserialization of messages.
- gRPC is recommended for internal microservices, real-time apps, multi-language projects, and bandwidth-sensitive devices, while REST is suitable for public APIs and simpler projects.
- Useful tools like gRPCurl, Evans, and Protobuf VSCode Extension are available for working with gRPC services.
- Overall, gRPC in Go provides an efficient and scalable solution for building services, complementing REST rather than replacing it.
Read Full Article
6 Likes
For uninterrupted reading, download the app