Articles

Introduction to Helidon MP!

In today’s cloud-native world, building lightweight, high-performance microservices in Java often means balancing standards compliance with simplicity and speed. Helidon MP, a project from Oracle, does exactly that: it combines the power of Eclipse MicroProfile with a minimalistic runtime, offering a modern platform for enterprise Java microservices.

In this article, we’ll dive into the world of Helidon MP and create a Helidon MP based project!

Java Data Structures Explained: When to Use ArrayList, HashMap, and More

Choosing the right data structure in Java can make the difference between code that simply works and code that is truly fast, scalable, and reliable. With the vast toolkit offered by the Java Collections Framework and java.util.concurrent, it’s easy to feel overwhelmed — ArrayList or LinkedList? HashMap or ConcurrentHashMap? BlockingQueue or lock-free alternatives?

In this article, we’ll cut through the noise with clear, practical guidance: which structure to use, when to use it, and why. From performance considerations to concurrency safety, this guide will help you make the smart choice every time.

JDK Features: 8 and Beyond

Coming soon!

Multithreading and Concurrency

Coming soon!

Performance Optimisation and Low Latency

Coming soon!

JVM Related

Coming soon!

Books Recommendation

Coming soon!