Data isn't just oil anymore; it’s the oxygen your enterprise breathes. In 2026, the volume of data flowing through the average mid-to-large enterprise isn't just massive—it’s complex, messy, and ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

AI on the JVM accelerates: New frameworks like Embabel, Koog, Spring AI, and LangChain4j drive rapid adoption of AI-native and AI-assisted development in Java. Java 25 anchors a modern baseline: The ...

A study project exploring Redis cache strategies and Redis-based distributed locking under concurrency, built on a well-known tutorial baseline and then hardened with a characterization-test-first ...

This guide demonstrates hands-on coding and real-world deployment strategies rather than theoretical concepts. Each section includes working code examples, deployment scripts, and troubleshooting ...

Several threads need to coincide to harness the processing power of a machine and make a piece of software as fast as possible. This is where concurrent computing and its sibling, parallel computing, ...

Troubleshooting live applications when they fail to meet nonfunctional requirements, such as performance, throughput and response times? That's not fun. Which is why every DevOps team should have a ...

One of the first indicators of a runtime performance problem is a high Java CPU usage report from a JVM profiler or Java monitoring tool. Unfortunately, high Java CPU utilization problems on Windows ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the original ...

Guava is a set of core Java libraries from Google that includes new collection types (such as multimap and multiset), immutable collections, a graph library, and utilities for concurrency, I/O, ...