Building a Personal Data Stack to Alert on Crypto Price Fluctuations — Trying Out Hex and Delta Lake

Photo by Bermix Studio on Unsplash

If you’re like me, you bought your first cryptocurrency in the past year or so, right when it stopped going up in price and making random people millionaires.

Now you are stuck owning this “stuff” and are in a constant state of worry you’ll wake up one morning to find out its worth has dropped…