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.

Artificial intelligence and related technologies are evolving rapidly, but until recently, Java developers had few options for integrating AI capabilities directly into Spring-based applications.

Community driven content discussing all aspects of software development from DevOps to design patterns. If a developer wants to build a workflow, shell script or build job of any merit, they’ll need ...

Confluent is pioneering a fundamentally new category of data infrastructure focused on data in motion. This article shows data engineers how to use PyIceberg, a lightweight and powerful Python library ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between the Dockerfile and docker-compose is that the Dockerfile describes ...

I wanted to have a way to define my InnoSetup scripts in a more structured, reusable way, and I like yaml. I also happen to dislike a lot the InnoSetup scripting language, so I wanted to avoid it as ...

While the use of genAI tools for software development tools is soaring, flying under the radar are issues with code quality, security, and reuse. Generative AI-assisted coding allows developers to ...

YAML is a human-readable data-oriented serialization language. Serialization is the process of translating data structures or object state into a format that can be stored and reconstructed later in ...

This article is intended as a guide for creating Kubernetes manifest files. YAML stands for YAML ain’t markup language is used to create Kubernetes manifests. According to the definition: YAML is a ...