Introducing ReadySet
Digging down a couple layers of links from this, the underlying paper, "Partial State in Dataflow-Based Materialized Views" <a href="https://jon.thesquareplanet.com/papers/phd-thesis.pdf" rel="nofollow">https://jon.thesquareplanet.com/papers/phd-thesis.pdf</a> is pretty intriguing. It sounds like a potential free lunch in specific performance areas, which means it also sounds too good to be true, but if it turns out to be a metaphorical 90%-off lunch that's still very promising.