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Java Tutorial

Java Language

Java Basics, Data Types, String, OOPs, Arrays, Collections, Exceptions, Threads and more...

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Java New Features

Java New Features

Java new features, StreamAPI, Lambda expression, Functional Interface and more...

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JDBC Tutorial

JDBC

Driver, Connection interface, Statements, Prepared, Callable Statements, ResultSet...

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Spring Boot

Spring Boot

SpringBoot, SpringDataJPA, ORM, Exceptions, Docker & Docker composer...

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Spring Security

Spring Security

Spring Security 6, SpringBoot 3 Security, CORs, CSRF, JWT, OAUTH2, OpenID Connect...

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Microservices

Microservices

Introduction, Functional Decomposition, API Gateway, Service Registry, Circuit Breaking...

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Apache Kafka

Apache Kafka

Kafka, Producer, Consumer, Topic, partitions, offset and more...

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Data Structures & Algorithms

Data Structures & Algorithms

Arrays, LinkedList, Stack, Queue, Graph, Tree and more...

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System Design

System Design

HLD, Scalability, Availability, Fault tolerance and more...

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