I'd start with CMU's "Intro to Database Systems", their lectures are on youtube. Highly recommended both for the depth and how Andy Pavlo presents the topic. https://www.youtube.com/watch?v=oeYBdghaIjc&list=PLSE8ODhjZX...
Also, any suggestions for the best ways to apply the data to a website if the data is being refreshed daily? I’ve been using csv files to pass the variables into a Wordpress theme / post but it seems like building something from scratch would be more efficient in the long term.