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.

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 ...

The release includes an embedded MCP server that exposes Spring project analytics to AI coding assistants, along with first-class support for Spring AI and automated property refactoring.

Most teams mWtech works with have cloud-native development well in hand; the productivity story is real and not in question. Where architects and dev leads keep hitting friction is the boundary ...

Abstract: The increasing adoption of Internet of Things (IoT) systems for real-time monitoring and remote control has intensified the need for architectures that are both secure and deployable under ...

Many modern web applications rely on the flawed assumption that backends can blindly trust security-critical headers from upstream reverse proxies. This assumption breaks down because HTTP RFC ...

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 ...

Version 3.0.10+ adds full support for Spring Boot 4.x and Spring Security 7.x while maintaining compatibility with Spring Boot 3.x. If you're using Spring Boot 3.x and upgrading to 4.x, review the ...