Functional dependencies are helpful for partial materialization of data cubes.
Eve GarnaudSofian MaaboutMohamed MosbahPublished in: Ann. Math. Artif. Intell. (2015)
Keyphrases
- data cube
- functional dependencies
- multi dimensional
- relational databases
- aggregate queries
- database design
- normal form
- integrity constraints
- data warehouse
- incremental maintenance
- on line analytical processing
- relational model
- conflict free
- data structure
- data dependencies
- range sum queries
- xml documents
- approximate functional dependencies
- range queries
- database schemes
- inclusion dependencies
- multivalued dependencies
- multidimensional data
- database
- user defined
- data integration
- object oriented
- nested relations
- set of functional dependencies