The Ultimate Microservices Roadmap for Beginners: Building Modern Scalable Systems

Microservices architecture is becoming increasingly popular in the world of software development. It allows businesses to create scalable, flexible, and independent services that can be deployed and updated individually. For beginners, diving into microservices may seem overwhelming because of the many tools, technologies, and best practices involved. This article provides a detailed roadmap to help beginners understand and master microservices development.

Image credit: Brij kishore Pandey

Let’s break down each essential component of this microservices roadmap.

1. Containers

Containers are a fundamental part of microservices architecture because they allow services to run consistently across different environments.

• Docker: Docker is the most popular tool for containerization. It allows developers to package applications and their dependencies into a single, lightweight container that can run on any machine.
• Podman: An alternative to Docker, Podman offers similar functionality without requiring a daemon, making it more secure.
• LXC (Linux Containers): LXC provides a lightweight virtualization method to run multiple isolated Linux systems on a single host.