Codeminer42's Engineering Blog
Database
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…
Codeminer42 Dev Weekly #79
HELLO EVERYONE!!! It’s September 19th 2025 and you are reading the 79th edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…
Codeminer42 Dev Weekly #73
HELLO EVERYONE!!! It’s August 8th, 2025, and you are reading the 73rd edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…
All You Need to Know About Rails Transactions
In this blog post, we'll dive into database transactions, how they work behind the scenes, but mainly, we will focus on how to use them effectively within the Ruby on…
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…
