DEV Community

Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
JPA Mapping with Hibernate- Many-to-Many Relationship

JPA Mapping with Hibernate- Many-to-Many Relationship

2
Comments
8 min read
Your Service Passes All Tests But Breaks Production: Detecting Inter-Service API Regression

Your Service Passes All Tests But Breaks Production: Detecting Inter-Service API Regression

2
Comments
5 min read
What is class?

What is class?

Comments
1 min read
Master HikariCP in Spring Boot 3.x: Complete Guide to High-Performance Database Connection Pooling

Master HikariCP in Spring Boot 3.x: Complete Guide to High-Performance Database Connection Pooling

2
Comments
4 min read
Improving my MVCC Transactional Map

Improving my MVCC Transactional Map

1
Comments
16 min read
4 Ways to Concatenate Arrays in Java: From System.arraycopy to Stream API

4 Ways to Concatenate Arrays in Java: From System.arraycopy to Stream API

1
Comments
3 min read
Building a Microservices Ecosystem: Stock Brokerage Simulator (My Broker B3)

Building a Microservices Ecosystem: Stock Brokerage Simulator (My Broker B3)

1
Comments
3 min read
Construindo um Ecossistema de Microserviços: Simulador de Corretora de Valores (My Broker B3)

Construindo um Ecossistema de Microserviços: Simulador de Corretora de Valores (My Broker B3)

Comments
3 min read
Building a Healthcare AI Agentic Mesh with Java: Transform Your EHR, Appointment, and Billing Systems into Intelligent AI Agents

Building a Healthcare AI Agentic Mesh with Java: Transform Your EHR, Appointment, and Billing Systems into Intelligent AI Agents

Comments
25 min read
Optimizing the MongoDB Java Driver: How minor optimizations led to macro gains

Optimizing the MongoDB Java Driver: How minor optimizations led to macro gains

1
Comments
14 min read
Your Java Regex Just Silently Broke in Production. Here's How to Make That Impossible.

Your Java Regex Just Silently Broke in Production. Here's How to Make That Impossible.

2
Comments
4 min read
The End of “Python for Scripts, Java for Systems” (Maybe)

The End of “Python for Scripts, Java for Systems” (Maybe)

Comments
2 min read
Building Choragi: How We Orchestrated a 6-Agent Concert Planning System with Gemini Live and Google Cloud

Building Choragi: How We Orchestrated a 6-Agent Concert Planning System with Gemini Live and Google Cloud

1
Comments
4 min read
JLS Deep Dive: Variables & Definite Assignment — When is a Value 'Safe'?

JLS Deep Dive: Variables & Definite Assignment — When is a Value 'Safe'?

3
Comments
1 min read
The Magic of Choice: Understanding Dynamic Method Dispatch in Java

The Magic of Choice: Understanding Dynamic Method Dispatch in Java

6
Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.