Cardinality Estimation Done Right: Index-Based Join Sampling.

Viktor Leis Bernhard Radke Andrey Gubichev Alfons Kemper Thomas Neumann

Published in: CIDR (2017)

Keyphrases

cardinality estimation
query optimization
query optimizers
query processing
database systems
cost model
cost estimation
index structure
query execution
query optimizer
xml data
database
b tree
join algorithms
query plan
join queries
object oriented
database operations