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 ...

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.

Spring Boot is the most popular Java framework for building cloud-native applications, and Hibernate is the most popular object-relational mapping framework for implementing the JPA spec. This Spring ...

This crash course on how to build a RESTful API with Spring Boot teaches everything you need to know to immediately develop enterprise-grade microservices in Java. In just 90 minutes you'll learn how ...

Abstract: Web application technologies are growing rapidly with continuous innovation and improvements. This paper focuses on the popular Spring Boot [1] java-based framework for building web and ...

Audit logging is a crucial part of enterprise applications. Whether you’re building a banking platform, an insurance portal, or an e-commerce API, you must track who did what and when. In this guide, ...

This example shows how to create a microservices architecture with Spring Boot and display its data with an Angular UI. Please read Build a Microservices Architecture for Microbrews with Spring Boot ...

The rise of artificial intelligence in recent years has been a non-stop gala for programmers, and one programming language—Python—has been the undeniable belle of the ball. Java and other languages ...