Java Microservices Interview Questions and Answers | Explained with Diagrams

In this video, we will discuss the top 10 frequently asked Microservices Interview Questions and Answers.

Microservices:
A Microservice is a service built around a specific business capability that can be independently deployed. So, to build large enterprise applications we can identify the sub-domains of our main business domain and build each sub-domain as a MicroService using Domain Driven Design (DDD) techniques. But in the end, we need to make all these microservices work together to serve the end user as if it is a single application.

Spring Boot:
Spring Boot is the most popular and widely used Java framework for building Microservices. These days many organizations prefer to deploy their applications in a Cloud environment instead of taking all the headaches of maintaining a data center themselves. But we need to take good care of the various aspects to make our applications Cloud Native. There comes the beauty of Spring Cloud.

Spring Cloud:
Spring Cloud is essentially an implementation of various design patterns to be followed while building Cloud Native applications. Instead of reinventing the wheel, we can simply take advantage of various Spring Cloud modules and focus on our main business problem than worrying about infrastructural concerns.

[barathiraiyarul]

This is not just an Interview Question collection. It is eligible to be called a complete explanation of how Microservices work. Simply the best video in Microservices I have seen!!

[mmanish]

There are many youtube channels but Your videos are super. I only prefer your videos for my interviews and learnings. You are awesome. Thanks a lot 😊🤩

[ShivaniSingh-sevv]

Never knew Microservice can be so easy to understand until went through your video. Thank you for making this video.

[kartikchoubey]

Awesome bro, very nicely you have given all the information about microservices which i never gained in years

[neerugantisrinivasulu]

Thank you and please create spring and spring boot annotations series

[Venki_b_SE]

Really awesome. Very understandable. I watched many videos on MS but this video clarifies lot. Thanks...

[Priya-uzyy]

Awesome videos, to the point.
Keep up the good work.

[SipunsOriginal]

If your voice can be more loud it will be helpful it's no audible in handsfree mode

[Vithal_Nivargi]

Please try to bring major course spring boot+ReactJS real time level application
Thanks

[prasat]

Really Really Really awesome. Very precise, on point explaination.👍

[prathyushadivvela]

Hi sir, can you please tell whether springboot with microservices video covered or not

[raviprakashreddy]

Hi sir could you please upload a video on DDD design pattern

[noorahameds]

how to solve this
APPLICATION FAILED TO START


Description:

Invalid config server configuration.

Action:

If you are using the git profile, you need to set a Git URI in your configuration. If you have set spring.cloud.config.server.bootstrap=true, you need to use a composite configuration.