Article Summary
Preparing for microservices interview questions means knowing concepts from service design to deployment. This article covers 25 questions with answers spanning API gateways, REST vs. messaging, circuit breakers, service discovery, and continuous deployment. Readers will gain the confidence to tackle both foundational and advanced microservices topics in any technical interview.
Microservices architecture is becoming a popular architectural style for the development of web applications. With more companies implementing microservices, the demand for technical professionals with related skills is growing. Prepare for your next software developer or architect interview with the following 25 interview questions and answers related to microservices.
Question 1: What are microservices?
A: Microservices is an architecture style. A microservice architecture (MSA) is a collection of small components or services.
Microservices are independently developed, which means:
- A single developer or small team is responsible for a microservice.
- A microservice has its own code repository.
- We deploy microservices independently.
Microservices are nothing new, but MSA is a new way of thinking of software as independent components.
MSA is comparable to a monolith, where an entire system is a single component. Deploying a monolith is risky because it replaces the whole system at once.
Recommended Learning Platform course
Frequently Asked Questions
Article Summary Preparing for microservices interview questions means knowing concepts from service design to deployment. This article covers 25 questions with This guide provides structured insights, proven methodologies, and actionable execution steps for modern professionals.
GrowthNestMedia provides end-to-end creative media solutions, AI integration, video ad production, and digital growth consulting tailored to scale your brand efficiently.
Scale Your Brand with GrowthNestMedia
From AI-powered video ads to high-converting websites and creative digital strategies, we help your business achieve measurable growth.
Get Started Today