Канал: crackIT

MapStruct in SpringBoot | Live Code Demo | Customisation Scenarios

MapStruct in SpringBoot | Live Code Demo | Customisation Scenarios

Garbage Collection in Java with Coding example

Garbage Collection in Java with Coding example

Map vs FlatMap - Java Streams

Map vs FlatMap - Java Streams

Solid Principles - Why & What ??

Solid Principles - Why & What ??

Spring Batch - Process Millions of records

Spring Batch - Process Millions of records

Rest API Design Best Practices | FAQ Interview Question

Rest API Design Best Practices | FAQ Interview Question

Access Token | Refresh Token | Id Token - What ? Why? When?

Access Token | Refresh Token | Id Token - What ? Why? When?

Spring Redis Cache | Distributed Caching with Code Demo

Spring Redis Cache | Distributed Caching with Code Demo

@Prefilter vs @Postfilter | Spring Annotations Interview Question

@Prefilter vs @Postfilter | Spring Annotations Interview Question

@Value Vs @ConfigurationProperties - Spring Annotations Interview Questions | Code Demo

@Value Vs @ConfigurationProperties - Spring Annotations Interview Questions | Code Demo

Spring Boot Repository Testing | @DataJpaTest

Spring Boot Repository Testing | @DataJpaTest

Spring Boot 3.0 + Spring Security 6 | JWT Authentication & Authorization

Spring Boot 3.0 + Spring Security 6 | JWT Authentication & Authorization

Rate Limiter | Microservices | Resilience | Code Demo

Rate Limiter | Microservices | Resilience | Code Demo

Design application that handles millions of requests | Microservices Interview Question

Design application that handles millions of requests | Microservices Interview Question

How to handle exception in Microservices architecture? | Code Demo

How to handle exception in Microservices architecture? | Code Demo

When to use HTTP POST instead of GET to retrieve data?

When to use HTTP POST instead of GET to retrieve data?

Resilience in Microservices - Circuit breaker | Code Demo

Resilience in Microservices - Circuit breaker | Code Demo

Asynchronous Programming | @Async | @EnableAsync | Multithreading | Spring framework

Asynchronous Programming | @Async | @EnableAsync | Multithreading | Spring framework

Common Spring Mistakes you should avoid

Common Spring Mistakes you should avoid

Hibernate N+1 Problem Solution | FAQ - Hibernate Interview Questions

Hibernate N+1 Problem Solution | FAQ - Hibernate Interview Questions

Java Developer Interview | Spring boot | DB | JMS | Spring framework | Java8 | Mock Interview

Java Developer Interview | Spring boot | DB | JMS | Spring framework | Java8 | Mock Interview

JWT Interview Questions - Frequently asked !! | With Code | CrackIT

JWT Interview Questions - Frequently asked !! | With Code | CrackIT

Feign Client Interview Questions and Answers | Microservices | Spring Cloud | Spring | Spring boot

Feign Client Interview Questions and Answers | Microservices | Spring Cloud | Spring | Spring boot

Working with FeignClient | @EnableFeignClient | @FeignClient | Microservices Communication

Working with FeignClient | @EnableFeignClient | @FeignClient | Microservices Communication

What is JWT? JSON Web Token Explained !!!

What is JWT? JSON Web Token Explained !!!

Spring Security Architecture Explained !!!!

Spring Security Architecture Explained !!!!

Count the occurrences of duplicate words in a String - Java 8 Coding Interview question

Count the occurrences of duplicate words in a String - Java 8 Coding Interview question

How to improve API performance?

How to improve API performance?

How Service Registration and Service Discovery happens? How is load balancing performed?

How Service Registration and Service Discovery happens? How is load balancing performed?

RestApi Versioning - Why, What, when and How?

RestApi Versioning - Why, What, when and How?

Docker Commands - Frequently used !!

Docker Commands - Frequently used !!

How to handle traffic between microservices?

How to handle traffic between microservices?

Find Highest Salary Employee in Each department

Find Highest Salary Employee in Each department

Docker Compose Why and how through coding !!!

Docker Compose Why and how through coding !!!

Restful Interview Questions - Frequently asked

Restful Interview Questions - Frequently asked

How to implement docker in Spring boot application - With coding demo

How to implement docker in Spring boot application - With coding demo

How to make Spring Data JPA handle Auditing - AuditorAware - Interview Question

How to make Spring Data JPA handle Auditing - AuditorAware - Interview Question

Find Nth Highest Salary - Java8 Coding Interview Question

Find Nth Highest Salary - Java8 Coding Interview Question

How to use Records in SpringBoot?

How to use Records in SpringBoot?

How to configure different parameters for different instances dynamically in a spring boot?

How to configure different parameters for different instances dynamically in a spring boot?

How to connect multiple databases in one Springboot application?

How to connect multiple databases in one Springboot application?

Custom Annotations - Interview Questions with coding explanations

Custom Annotations - Interview Questions with coding explanations

Difference between @Valid and @Validated | @Valid vs @Validated | FAQ Spring boot interview question

Difference between @Valid and @Validated | @Valid vs @Validated | FAQ Spring boot interview question

Spring Boot Annotations -4 - Interview Questions - With Code explanations

Spring Boot Annotations -4 - Interview Questions - With Code explanations

Spring Boot Annotations -3 - Interview Questions - With Code explanations

Spring Boot Annotations -3 - Interview Questions - With Code explanations

Spring Boot Annotations -2 - Interview Questions - With Code explanations

Spring Boot Annotations -2 - Interview Questions - With Code explanations

Method References and Metaspace - Interview Questions with coding explanations

Method References and Metaspace - Interview Questions with coding explanations

Spring Boot Annotations - Interview Questions - With Code explanations

Spring Boot Annotations - Interview Questions - With Code explanations

Spring Boot Framework - Interview Questions And Answers

Spring Boot Framework - Interview Questions And Answers

Optionals - Java8 - Interview Questions and Answers

Optionals - Java8 - Interview Questions and Answers

Daemon Threads - Java - within 50seconds

Daemon Threads - Java - within 50seconds

Java Coding Interview Questions - First Non-repeating Character in a String

Java Coding Interview Questions - First Non-repeating Character in a String

Streams API - Part 2 (Coding and Interview Questions)

Streams API - Part 2 (Coding and Interview Questions)

Virtual Threads - Java 21 Feature - Part1

Virtual Threads - Java 21 Feature - Part1

Streams API - Part 1

Streams API - Part 1

Java21 Features

Java21 Features

Lambda Expressions And Predicates - Java 8

Lambda Expressions And Predicates - Java 8

Functional Interfaces In Java - Feature of Java8

Functional Interfaces In Java - Feature of Java8

Race Condition In Java - Multithreading

Race Condition In Java - Multithreading

Singleton Design Pattern - Java

Singleton Design Pattern - Java

Failfast Vs Failsafe Iterators in Java

Failfast Vs Failsafe Iterators in Java

HashSet vsTreeSet - Java Collections - (FAQ)

HashSet vsTreeSet - Java Collections - (FAQ)

Java - Comparable vs Comparator Interfaces

Java - Comparable vs Comparator Interfaces

How HashMap works in Java?

How HashMap works in Java?

Core Java - Equals and Hashcode Contract

Core Java - Equals and Hashcode Contract

Frequently asked Java Collections Interview Questions - Part2

Frequently asked Java Collections Interview Questions - Part2

Java Collections Interview Questions

Java Collections Interview Questions

Java Interview Questions

Java Interview Questions