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.

Developed a CRM (Customer relationship management) system using Java, Spring Boot, MVC architecture, Hibernate/JPA, SQL, REST APIs, and Razorpay for managing courses, users, employees, and payments.

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.

A monthly overview of things you need to know as an architect or aspiring architect.

We are looking for an experienced SAP Commerce Developer (Java) to join a high-performing digital and e-commerce technology team. The successful candidate will play a key role in the design, ...

A simple RESTful Product Management API built using Spring Boot and Spring Data JPA. This project demonstrates the implementation of CRUD (Create, Read, Update, Delete) operations using a layered ...