Backend Engineering With Go Udemy Now

import "github.com/jackc/pgx/v5/stdlib" db, err := sql.Open("pgx", "postgres://user:pass@localhost:5432/dbname")

Backend engineering with Go requires a shift from "framework-first" thinking (common in frameworks like Rails or Django) to "library-first" thinking. By leveraging Go’s strong typing, native concurrency, and modular architecture patterns like Clean Architecture, engineers can build systems that are maintainable, highly performant, and scalable. Mastery of the standard library, combined with tools like gRPC, Docker, and Kafka, positions a developer to build enterprise-grade distributed systems. backend engineering with go udemy

A production backend must handle SIGTERM signals (when Kubernetes stops a pod). Go achieves this by listening for OS signals and closing the HTTP server and database connections cleanly before exiting. import "github

Go’s goroutines and channels make it significantly easier to handle thousands of simultaneous connections compared to traditional thread-based languages. A production backend must handle SIGTERM signals (when