Modern applications can become very large as new users, features, integrations, and development teams are added. Managing everything inside one large application can eventually become difficult. Microservices architecture solves this problem by dividing an application into smaller, independently manageable services. Go, also known as Golang, is widely used for building microservices because it is fast, […]
Authentication is one of the most important parts of modern backend development. If you are building a REST API, mobile app backend, SaaS platform, admin panel, marketplace, or microservice in Go, you usually need a secure way to identify users and protect private routes. JWT, or JSON Web Token, is a common approach for token-based […]
MySQL is one of the most widely used relational database systems, while Go is a fast, efficient programming language commonly used for backend development, REST APIs, microservices, and web applications. If you are building a Go backend that needs to store users, products, orders, payments, posts, or other structured data, connecting your application to MySQL […]
PostgreSQL is one of the most popular relational databases for backend applications, and Go works very well with it. If you are building a REST API, web server, authentication system, SaaS platform, e-commerce backend, or microservice in Go, connecting your application to PostgreSQL is often one of the first important steps. In this guide, you […]
Most backend applications need a database. Whether you are building a REST API, web server, e-commerce platform, authentication system, SaaS application, or microservice, your Go application will often need to store and retrieve data from a relational database. Go provides the built-in database/sql package for working with SQL databases. With database/sql, you can connect Go […]
The net/http package is one of the most important packages in Go for backend and web development. It provides the tools required to build HTTP servers, create web APIs, handle requests, send responses, work with headers, serve files, manage cookies, create HTTP clients, add middleware, configure timeouts, and test web applications. One of Go’s biggest […]
Go makes it surprisingly easy to build web servers. Unlike many programming languages that usually depend on large frameworks for basic web functionality, Go includes a powerful HTTP package in its standard library. Using the built-in net/http package, you can create a working web server with only a few lines of code. In this complete […]
Building a REST API is one of the most common ways to use Go for backend development. Go is well suited for REST APIs because it provides strong performance, simple syntax, built-in HTTP support, excellent concurrency, and easy deployment. In this guide, you will build a complete beginner-friendly REST API using Go. You will learn […]
Go, also known as Golang, has become one of the most popular programming languages for backend development because of its simplicity, strong performance, built-in concurrency, fast compilation, and excellent support for networking. It is widely used for building APIs, microservices, cloud platforms, networking tools, distributed systems, command-line applications, and high-performance backend services. If you are […]
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