A Flexible Cost Model for Abstract Object-Oriented Database Schemas.
Joachim BiskupRalf MenzelPublished in: ER (2002)
Keyphrases
- database schema
- cost model
- object oriented
- semantic data model
- query optimization
- complex queries
- relational databases
- entity relationship
- query execution
- query processing
- integrity constraints
- database applications
- data integration
- programming language
- database design
- range queries
- sql queries
- data model
- object oriented databases
- schema evolution
- database
- software engineering
- knowledge discovery
- regular expressions
- functional dependencies
- schema mappings
- high level
- data exchange
- database systems
- databases
- query language
- machine learning
- pattern matching
- general purpose