Columnar NoSQL CUBE: Agregation operator for columnar NoSQL data warehouse.
Khaled DehdouhFadila BentayebOmar BoussaïdNadia KabachiPublished in: SMC (2014)
Keyphrases
- data warehouse
- data integration
- data cube
- data management
- data warehousing
- big data
- olap query processing
- relational databases
- fact table
- business intelligence
- data sources
- olap systems
- decision support
- decision support system
- databases
- data mining
- star schema
- aggregate queries
- on line analytical processing
- data analysis
- data warehouse design
- data marts
- requirement analysis
- multi dimensional
- olap queries
- multidimensional data
- query execution
- multidimensional databases
- database management systems
- metadata
- multidimensional data model
- external data
- scientific data
- cloud computing
- transitive closure
- xml databases
- machine learning
- object oriented
- summary tables
- database