232. Copy link Introduction | Bmg documentation www.relational-algebra.dev/ra-primer/introduction Relational algebra db
161. Copy link Ultorg: General-Purpose, User-Friendly Database Software www.ultorg.com https://www.youtube.com/watch?v=9hLkFq3AD5U http://people.csail.mit.edu/ebakke/research/sieuferd_sigmod2016.pdf alt_pc,db,neospreadsheet
https://www.youtube.com/watch?v=9hLkFq3AD5U http://people.csail.mit.edu/ebakke/research/sieuferd_sigmod2016.pdf