Prototype Validation of the Rectangular Attribute Cardinality Map for Query Optimization in Database Systems.

Murali Thiyagarajah B. John Oommen

Published in: BIS (1999)

Keyphrases

database management systems
query optimization
database systems
database
data management
data model
database technology
query processing
data types

cost model
query optimizers
multidatabase systems
cardinality estimation
query optimizer
query execution
databases
relational database systems
concurrency control

database operations
transaction management
query result size
cost estimation
query scheduling
distributed database systems
continuous queries
query execution plans
query execution plan

selectivity estimation
approximate query answering
parallel query processing
query plan
optimization process
management system
query processing and optimization
relational databases