Fix the “Login Pool Is Empty and Connection Creation Failed” error with 5 proven solutions for HikariCP, Spring Boot, MySQL, PostgreSQL, JDBC, and database connection pools.

OpenAI API costs can spiral when agents run wild. Here's how to set spend limits, enable hard caps, and avoid surprise AI ...

Spring AI 2.0 advances the Java framework for generative AI apps with a Spring Boot 4 baseline, cleaner agentic tooling, Model Context Protocol support and vendor-backed integrations including Azure ...

Apple's upcoming March 4 media event could include a demo of immersive Formula 1 content on Apple Vision Pro, Daring Fireball's John Gruber has suggested. The timing appears to be what's sparked the ...

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 ...

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 ...

Spring boot starter projects with convenient dependency descriptors for multiple Bitcoin related modules that you can include in your application. Strong focus on integration and regression testing ...

The Spring Framework is possibly the most iconic software development framework of all time. It once suffered from a reputation of bloat, but it has long since shed that perception. The heart of ...

OpenFGA is an open source Fine-Grained Authorization solution inspired by Google's Zanzibar paper. It was created by the FGA team at Auth0 based on Auth0 Fine-Grained Authorization (FGA), available ...

With a deep background in cloud computing, observability, and product management, Rishab Jolly drives innovation as a Senior Product Manager at Microsoft. A lifelong learner, his journey has taken him ...

Some programming languages, such as Rust, Go, or TypeScript, are cool. Others, including Cobol and Java, are regarded as dull. However, while Java, which turned 30 on May 23, may not be the most ...

There are plenty of ways to integrate an AI model in your code. But sometimes, when you start, it is really hard to pick one. That’s why, I decided to share my experience in going through this path.