Keyphrases
- query processing
- relational database systems
- query optimizer
- sql queries
- query language
- relational databases
- query execution
- xml query evaluation
- relational dbms
- database systems
- query optimization
- data management
- database language
- relational model
- execution plan
- database technology
- cost model
- database
- query engine
- query evaluation
- database engine
- database applications
- efficient query processing
- index structure
- databases
- relational database management systems
- database management
- data model
- database queries
- similarity search
- xml data
- range queries
- r tree
- aggregate queries
- object oriented
- database design
- xml query processing
- query processor
- structured query language
- back end
- processing queries
- storage structures
- database management systems
- recursive queries
- continuous queries
- materialized views
- cd rom
- sql statements
- join queries
- database programming
- knowledge compilation
- user queries