Skew Strikes Back: New Developments in the Theory of Join Algorithms.

Hung Q. Ngo Christopher Ré Atri Rudra

Published in: CoRR (2013)

Keyphrases

join algorithms
cost model
main memory
data skew
database query processing
join processing
join operations
rank join
xml databases
spatial join
databases
hash join
xml queries
xml query evaluation
query processing
integrity constraints
load balancing