gRPC Archives - ITNotes

Programming tutorial - IT technology blog

Mastering gRPC in Go: High-Performance Microservices with Protocol Buffers, Streaming, and Interceptors

October 12, 2026

A hands-on breakdown of migrating Go microservices from HTTP/1.1 JSON to gRPC. Learn how Protocol Buffers, HTTP/2 multiplexing, streaming, and interceptors solved a real-world latency disaster.

Programming

Mastering Protocol Buffers: Schema-first API Design for Multi-language Projects

June 5, 2026

Protocol Buffers give your microservices a single source of truth for data contracts — write the schema once, generate type-safe code for Go, Python, and TypeScript automatically. This guide covers the complete workflow: defining .proto files, versioning strategies, and catching breaking changes in CI with the buf tool.

Programming

Beyond REST: Building High-Performance gRPC APIs with Go and Python

April 8, 2026

Is JSON parsing slowing down your microservices? Learn how to implement high-performance gRPC APIs using Go and Python to slash latency and CPU usage.