Codeminer42's Engineering Blog
Ruby

Rails Multi-Databases and Tenancy: How You Can Do It Today
Portuguese version here: https://tech-pills.github.io/2025-09-18-Rails-Multi-Databases-e-Tenancy-como-fazemos-isso-em-2025/ Hey everyone! Hope you're doing well. So, you're building an application and you've reached that moment when you think: "Damn, how do I keep Company Two…
Database Relationships Explained: From Theory to Rails Implementation
Before we dive into the topic of relationships between tables in a relational database, it’s worth revisiting the key concepts we explored in our previous post: Introduction to Relational Databases…
What It Takes To Foster A Community Around Rails
Rails was launched in 2004 and it was a game changer for web development. It was very disruptive at the time, as it didn't require a lot of boilerplate code…