ITGSS Certified DevOps Engineer Practice Test 2026 - Free DevOps Practice Questions and Exam Preparation Guide

A Microservices architecture is defined as an architectural style that structures an application as a collection of loosely coupled services. This approach allows for each service to be developed, deployed, and scaled independently, offering a significant advantage over traditional monolithic architectures.

In a Microservices architecture, each service is responsible for a specific business capability, and they communicate with each other over standard protocols like HTTP/REST or messaging queues. This separation leads to enhanced flexibility and maintainability, allowing teams to work on different services simultaneously without affecting the entire application. Additionally, it supports a polyglot environment, meaning that different services can be built using different programming languages or technologies based on their specific requirements.

This architecture is particularly beneficial for DevOps practices, as it aligns well with continuous integration and continuous deployment (CI/CD) strategies, fostering faster release cycles and improved collaboration between development and operations teams.