Skew strikes back: new developments in the theory of join algorithms.

Hung Q. Ngo Christopher Ré Atri Rudra

Published in: SIGMOD Rec. (2013)

Keyphrases

join algorithms
data skew
database query processing
cost model
xml databases
main memory
join operations
join processing
query processing
xml queries
relational databases
database management systems
data distribution
b tree
efficient processing
sort merge