As a data engineer, you would have spent hours trying to figure out the right place to make a change in your repository—I know I have. > You think, "Why is it so difficult to make a simple change?". > You push a simple change (with tests, by the way), and suddenly, production issues start popping up! > Dealing with on-call issues when your repository is spaghetti code with multiple layers of abstracted logic is a special hell that makes data engineers age in dog years! > Messy code leads to...
