Hey — head TA of DSI here and want to correct some misconceptions. DSI (6422) is taught by Andy Pavlo’s first PhD student who help to create the CMU course and

Hey — head TA of DSI here and want to correct some misconceptions. DSI (6422) is taught by Andy Pavlo’s first PhD student who help to create the CMU course and a rather famous DB person. It is the same contents as the on-campus course (and were actually working to deepen/increase the depth of coverage). It’s designed to bridge between DB Theory and reading Postgres or MySql source code when it comes to DB designs and trade-offs — and covers topics like r-tries which I don’t think is covered elsewhere + a series of 12 seminal DB papers. As in any other grad-level class, you get out as much as you put in — and it’s super rare to have access to a DB researcher like Joy or hear his takes on DB development as a student at scale. If anything, the feedback we’ve gotten from both on campus undergrad and MS students is that the OMSCS lectures + improvements are making their session more rigorous.