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A DAG Refactor Based Automatic Execution Optimization Mechanism for Spark.
Hang Zhao
Yu Rao
Donghua Li
Jie Tang
Shaoshan Liu
Published in:
NPC (2019)
Keyphrases
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optimization problems
directed acyclic graph
optimization algorithm
fully automatic
selection mechanism
computational model
optimization process
joint optimization
data flow
optimization method
global optimization
multi objective
quality of service
query optimization
website
optimization procedure
databases
database