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.

Community driven content discussing all aspects of software development from DevOps to design patterns. This Docker copy (cp) command takes a file that exists inside a Docker container and saves it to ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Furthermore, these commands often must run multiple times a day. It’s tedious and a waste of ...

This plugin was the initial Maven plugin used at Spotify for building Docker images out of Java services. It was initially created in 2014 when we first began experimenting with Docker. This plugin is ...

In my previous article, I delved into the fascinating world of microservices - Microservice Architecture Patterns Part 1: Decomposition Patterns. This was the beginning of my comprehensive article ...

Frequently, I have to deploy MariaDB for development on my working laptop, a dedicated server, and even on Raspberry Pi devices. I try to use Docker when possible to reduce clutter on these ...

Are you a developer and getting started with containerization? Containerization is the new trend these days and it makes your existing application system-independent and more reliable. If you are just ...

This is the Docker containerized version of my Minecraft Java Paper Dedicated Server for Linux/Raspberry Pi scripts but with Geyser and Floodgate included. Geyser and Floodgate allow Minecraft Bedrock ...