Spring Boot CRUD Example || Hibernate(JPA) + MySql || Spring Boot Interview Questions (Live Demo)

Spring Boot CRUD with Example || Hibernate(JPA) + DB || Spring Boot Interview Questions Interview Questions || Live Demo

Udemy Course of Code Decode on Microservice k8s AWS CICD link:

Course Description Video :

Project Lombok Video :

How to create a Spring + hibernate project with spring hibernate mysql crud example.
It explains spring crud example with mysql. It explains crud spring boot.
Its one of the most asked spring interview questions.
It has live demo of spring crud application with spring hibernate crud example

We also learn to develop crud spring boot rest api s which are exposed through controllers
This is important from the spring interview questions and answers for experienced point of view

Also useful in spring boot interview questions

How to create CRUD in spring boot hibernate from scratch in Java interview questions written / intermediate round:
Using STS Create spring starter project and during creation select 3 dependencies:
spring boot starter jpa
spring boot starter web
mysql driver
lombok

Modify Java version accordingly.

Then Add following properties in application prop file

Then Create Entity package using following annotations:
@Entity
@Table
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
We will see these annotations used in CRUD in java interview questions

Spring boot interview questions :
The Architecture of the application you have worked upon.
Create a CRUD in 60 / 120 minutes. (Live)

Exception handling in Spring / Global exception handling
Spring Security end to end .

For Explain Architecture of your Application u worked on

This is one of the most asked interview question.
We all Work in IT Industry where we have some clients and we serve the request and they pay us.
Hence most of the Applications work on Client server Architecture

We can layer / split an application in a client server architecture as:
Presentation Logic
Business Logic
Data Source
We Usually have 3 Tier Architecture.

In this video of spring boot interview questions We Use programming language like java to implement Business logic on server.
Its further more modularised / divided into
Controller Layer - to create crud spring boot rest api
Business layer
DAO Layer

We have even covered crud spring boot rest api in this video from scratch

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[ashishgautami]

hello, my self Ashish Gautami and I would like to say great thanks to you.

I just started watching your video only before 1 month almost and I get 4 job offers as per your concept clearing that I consume from your videos.

so now I have a humble request for that please make a video on data structure as well as real-time scenarios for which data structure choose for what condition with time complexity and memory consumption.

so, we wrote a code memory and time efficient rather than only the right code and good output.

thanks in advance.
keep it up your work is stratified for thousand of students as well as professionals.

[nirmalakbisoyi]

Great Videos. point to point . no unneccesary discussion . !!!!

[sk.masoodali]

I am searching many videos for getting knowledge on Spring boot. Ultimate I found that this is the best tutorial point for me. Ur explanation is awesome. I am requested you upload videos on topics such as
1. How to debugg in spring boot.
2. How to write junit test cases
3. When to use maven build, maven clean, maven install and maven update. I am eagerly waiting for your video

Once again a big thank you for providing useful topics.

[shreyabanerjee]

I couldn't crack 2-3 interviews for this area, I wish had found this lecture sooner! but thank you so much.

[manasdeora]

Please make video on junits, maven. Also, how to mock setters and getters of model class without actually using them.

[divijbalota]

May Lord Ram bless you with all the things you wish for. Due to this series I am able to crack interviews in a week and get out of current super toxic environment. It takes a lot of effort to make such content. Thanks again😊😊

[amitajadhav]

Your videos are excellent and your teaching style is very simple.

[PankajSharma-pnbd]

Please continue with the remaining crud operations along with the exceptional handling(globally) and spring security.
And please make a video on annotations which are required in a spring boot application and if you can, please make a video on microservices interview question that would be a great help, just like you have created on spring boot and hibernate.
Thanks

[dipakmohapatra]

Just now completed the 1st part of this section I can't explain how much happy I'm because I never gained this much knowledge in this much time thanks so much, Mam can't wait for tomorrow to try this application by myself 😍😍
get well soon mam

[priyankanandedkar]

This is great. Thank you very much for putting this great stuff. Could you please consider making videos on Design Patterns and Design principles in detail? Because questions in these topics are also common in interviews.

[abhirider]

Please make a video on Spring MVC Interview questions and Spring REST

[nethisaicharan]

Thank you for all your videos. Please complete Design Patterns too, through your videos I learnt them and my sincere request please complete all the pending videos. Since, you are explaining them very precisely and also by showing us practically. So it would be very helpful for our reference.

[NailPassion]

Ma'am excellent explanation😍 being from a Non-IT background Your videos are seriously helpful and make the topic more Interesting. Could you please explain why we do maven clean install stuff...

[AjithKumar-yccu]

I am really addicted to ur voice. nice

[tiwarybaba]

Thanks for the video... I'm very interested in knowing junit, global exception handling, writing SQL in the repository (and if possible keep explaining annotations while you develop).
Again thanks for the video 😊

[karishmarawat]

Great explanation madam👏
Please make more videos on Spring Boot, Spring Batch, Microservices, Rest Services, H2 database, MongoDB

[ummarfarooq]

Ma'am your way of explaining concepts is very simple to understand... thank you..
Pls make videos on Maven update and clean project ..

[PankajSharma-pnbd]

Hi, i believe you are doing great. Thanks for what you are doing, just want to tell you, you are doing a great job, please continue doing this.

[swapnilmishra]

Kindly make video on testing using Junit our controller, service layer etc and finally integration testing of this CRUD project in this vidoe please.
i saw many videos but could not understand.
your way of explaination is really good.
please make some vidoe on testing spring boot application using junit

[rakeshprasad]

JpaRepository<Employee, Long> why we pass hardcoded employee and Long object here. what if we want to pass other type object