One of the Hydro creators here. Ballista (and the ecosystem around Arrow and Parquet) are much more focused on analytical query processing whereas Hydro is bringing the concepts from the query processing world to the…
There is a nice talk on Youtube explaining the Hydro project (focused mostly on DFIR) https://www.youtube.com/watch?v=YpMKUQKlak0&ab_channel=ACMSI...
There is a nice article by David Patterson (who used to direct the lab and won the Turing Award) on why Berkeley changes the name and scope of the lab every five years…
Yeah I'm not up on the Prolog history side of things. My info is based on the Wikipedia article for Fixed Point Logic: "Least fixed-point logic was first studied systematically by Yiannis N. Moschovakis in 1974,[1] and…
A researchy perspective: Datalog was invented to extend relational algebra with recursion. Since it started out as an academic tool, people have been studying recursion-specific optimizations you can do for decades so…
Frank is a legend. Should put him in the Guinness Book.
One of the Hydro creators here. Ballista (and the ecosystem around Arrow and Parquet) are much more focused on analytical query processing whereas Hydro is bringing the concepts from the query processing world to the…
There is a nice talk on Youtube explaining the Hydro project (focused mostly on DFIR) https://www.youtube.com/watch?v=YpMKUQKlak0&ab_channel=ACMSI...
There is a nice article by David Patterson (who used to direct the lab and won the Turing Award) on why Berkeley changes the name and scope of the lab every five years…
Yeah I'm not up on the Prolog history side of things. My info is based on the Wikipedia article for Fixed Point Logic: "Least fixed-point logic was first studied systematically by Yiannis N. Moschovakis in 1974,[1] and…
A researchy perspective: Datalog was invented to extend relational algebra with recursion. Since it started out as an academic tool, people have been studying recursion-specific optimizations you can do for decades so…
Frank is a legend. Should put him in the Guinness Book.