The impact of alternative diagrams on the accuracy of recall: A comparison of star-schema diagrams and entity-relationship diagrams.
Karen CorralDavid SchuffRobert D. St. LouisPublished in: Decis. Support Syst. (2006)
Keyphrases
- entity relationship diagrams
- star schema
- database design
- data warehouse
- entity relationship
- conceptual schema
- relational databases
- multidimensional data
- data warehousing
- database applications
- cost model
- query execution
- olap queries
- decision support
- join queries
- data model
- decision support system
- complex queries
- object oriented
- conceptual modeling
- integrity constraints
- data sources
- databases