DOLAP data warehouse research over two decades: Trends and challenges.
Robert WrembelAlberto AbellóIl-Yeol SongPublished in: Inf. Syst. (2019)
Keyphrases
- data warehouse
- data warehousing
- decision support
- databases
- business intelligence
- data management
- decision support system
- data integration
- data cube
- data sources
- data mining
- metadata
- data analysis
- multidimensional data model
- requirement analysis
- query execution
- materialized views
- bulk loading
- data marts
- multidimensional data
- machine learning
- star schema
- data warehouse environments
- data sets
- real world
- data mining applications
- on line analytical processing
- olap queries
- external data
- fact table
- multi dimensional
- object oriented