Tooling

“If you really break down what a data engineer is, at the end of the day, that their job is to get data from one place to the next, right? So all you really need to know is three things. Where my data's coming from, where my data's going, and what format does i…”

“Now, one of the things about tooling is that you, if you make any changes, that's where the toolmaker makes all his money. It's like a builder. You make changes, the builder starts piling on the costs.”