Back when we announced Materialize we got the same question in reverse! You can read my response from a few years back here: https://news.ycombinator.com/item?id=22362301
Unfortunately I'm not privy to whatever improvements ReadySet has made in the past two years, so I can't comment on differences between ReadySet and Materialize. Perhaps Jon can, though!
Re:Introducing ReadySet
by ignoramous on Saturday April 09, 2022 @02:43PM
(#30970780)
Insightful. Thanks!
[0] https://github.com/mit-pdos/noria
[1] https://github.com/MaterializeInc/materialize