Optimizing Multi-way Theta Join for Data Skew in Sub-second Stream Computing.

Xiaopeng Fan Xinchun Liu Yang Wang Youjun Wang Jing Li

Published in: ICPADS (2020)

Keyphrases

data skew
data distribution
load balancing
join algorithms
sort merge
join operations
data streams
parallel database systems
parallel processing
skewed data
streaming data
hash join
sliding window
concept drift
database
query processing
distributed systems
database systems