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 ...

Attackers have begun backdooring internet-exposed Ivanti Sentry appliances, the nonprofit security watchdog Shadowserver confirmed on June 11, 2026 — less than 48 hours after patches and a public ...

Abstract: This research investigates the efficient and optimized deployment of full stack applications using ReactJS and Spring Boot on the Amazon Web Services (A WS) Cloud to enhance scalability, ...

Abstract: The API Gateway is a fundamental component within a large-scale microservices architecture, as it centralizes all the applications consumed by the different clients in a single access point.

Fresh uncertainty has hit engineering placements across India after Oracle reportedly withdrew multiple job and internship offers from students at several top institutes, including IITs and NITs.

Building web services and documenting RESTful endpoints is no easy task, but testing RESTful APIs has always been a particularly sore point with Spring Boot and Java. Sure, you can test a GET ...

If you've ever wanted to integrate OpenAI's ChatGPT features into your Java programs, you'll be happy to learn that Spring AI has made the process easier than ever. And it's not just easier to connect ...

Automation Architect. Develop applications in Java, Python, and Data Science technologies. Let’s say your product table has 100,000 products. If you call /api/products without pagination: The API ...

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 ...

In a country with over 95% mobile penetration, Bulk SMS API Gateways empower businesses to automate customer engagement, deliver time-sensitive alerts, and drive sales at a fraction of the cost of ...