What is the best way to learn Java 8?

Start with Lambda Expressions and Functional Interfaces, then progress to Stream API and Optional. Practice with real coding examples and take quizzes to test your understanding.

How do I prepare for Spring Boot interviews?

Focus on core concepts like dependency injection, REST APIs, Spring Data JPA, and Spring Security. Practice with our 100+ Spring Boot quiz questions covering real interview scenarios.

What topics are covered in System Design?

We cover scalability patterns, database design, microservices architecture, distributed systems, caching strategies, API design, and security architecture.

Learning Hub

Spring Framework Courses

Master the Spring ecosystem with our comprehensive tutorials and hands-on learning paths

AI Integration

Master Spring AI

Learn to integrate AI capabilities into Spring applications with cutting-edge tools and frameworks.

Introduction to Spring AI Journey of MCP with Spring AI Spring AI Journey - Tutorials

Core Framework

Master Spring Boot

Build production-ready applications with Spring Boot's powerful auto-configuration and starter dependencies.

First Spring Boot Application Actuator & DevTools Profiles & Configuration

Data Access

Master Spring Data JPA

Simplify database operations with Spring Data JPA's powerful repository abstractions and query methods.

JPA Introduction Repository & Entity Mapping Locking & Transactions

Messaging

Spring Boot Kafka

Build event-driven microservices with Apache Kafka integration in Spring Boot.

What is Apache Kafka Setup Kafka with Spring Boot Microservices Communication

Cross-Cutting

Spring Boot AOP

Master Aspect-Oriented Programming for logging, security, and transaction management.

What is AOP Key Concepts & Advice Types Creating Aspects

Scheduling

Task Scheduling

Schedule and manage background tasks with @Scheduled, Quartz, and async processing.

What is Task Scheduling Cron Expressions Deep Dive Best Practices & Pitfalls

Security

Spring Boot Security

Secure your applications with authentication, authorization, JWT, and OAuth2.

Security Fundamentals & Architecture JWT Authentication Complete Guide OAuth2 & Authorization

Batch Processing

Spring Batch

Process large volumes of data with job scheduling, chunking, and parallel processing.

Introduction to Spring Batch Core Concepts & Components Readers, Processors & Writers

Caching

Spring Boot Redis

Master Redis caching, data structures, and Spring Data Redis for high-performance applications.

Redis Fundamentals Caching Strategies Spring Data Redis Integration

Architecture

System Design

Master system design concepts including scalability, microservices, distributed systems, and database design patterns.

Scalability Patterns Microservices Architecture Database Design