Query Optimization in a Memory-Resident Domain Relational Calculus Database System.
Kyu-Young WhangRavi KrishnamurthyPublished in: ACM Trans. Database Syst. (1990)
Keyphrases
- query optimization
- memory resident
- database systems
- cost model
- query execution
- query processing
- relational algebra
- data model
- multidatabase systems
- query optimizer
- database design
- special purpose
- expressive power
- normal form
- transaction management
- database
- database technology
- index structure
- data management
- database management systems
- queries involving
- recursive queries
- efficient query processing
- continuous queries
- databases
- join queries
- database server
- relational database systems
- object oriented
- nearest neighbor
- data structure
- data storage
- xml data
- conceptual model
- database applications
- data types