Keyphrases
- query processing
- database systems
- relational database systems
- query optimizer
- database technology
- query optimization
- database design
- sql queries
- data types
- data management
- databases
- database
- database server
- object databases
- constrained problems
- object relational
- database applications
- data model
- linear programming problems
- database engine
- commercial database systems
- relational model
- constraint problems
- relational databases
- back end
- constrained optimization
- database management
- nonlinear programming
- object relational dbms
- linear constraints
- constraint satisfaction
- global constraints
- database queries
- cd rom
- concurrency control
- business intelligence
- query language
- data structure