Bitvector-aware Query Optimization for Decision Support Queries.
Bailu DingSurajit ChaudhuriVivek R. NarasayyaPublished in: SIGMOD Conference (2020)
Keyphrases
- query optimization
- decision support
- query processing
- queries involving
- semantic query optimization
- selectivity estimation
- join queries
- cost model
- query execution plans
- query optimizers
- query plan
- efficient query processing
- query scheduling
- recursive queries
- query rewriting
- approximate query answering
- efficient execution
- execution plan
- complex queries
- database systems
- decision support system
- query processing and optimization
- query execution plan
- cost estimation
- sparql queries
- query containment
- cardinality estimation
- multidatabase systems
- query language
- xml data
- range queries
- query execution
- efficient processing
- index structure
- business intelligence
- data warehouse
- continuous queries
- data warehousing
- decision makers
- response time
- decision making
- query optimizer
- relational queries
- query result
- materialized views
- relational database systems
- r tree
- databases
- data management
- data structure