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.
Most teams mWtech works with have cloud-native development well in hand; the productivity story is real and not in question. Where architects and dev leads keep hitting friction is the boundary ...
Spring Batch is a powerful module of the Spring framework that provides out-of-the-box implementation for batch processing tasks. It is used in scenarios where data needs to be processed in multiple ...
Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...
The thick client is making a comeback. Here’s how next-generation local databases like PGlite and RxDB are bringing feature-rich data storage to the browser. Once upon a time, we had mainframes with ...
This project implements an MCP server that wraps the Spring Initializr API, enabling AI assistants (like Claude) to create Spring Boot projects with custom configurations. Instead of manually visiting ...
This research examines the integration of free Database Management Systems (DBMSs) with a Spring Bootdriven Inventory Management System. Evaluating MySQL, PostgreSQL, MongoDB, and SQLite, the study ...