S2D: Shared Distributed Datasets, Storing Shared Data for Multiple and Massive Queries Optimization in a Distributed Data Warehouse.
Rado RatsimbazafyOmar BoussaidFadila BentayebPublished in: DaWaK (2017)
Keyphrases
- data warehouse
- data sources
- data analysis
- distributed data
- database
- star schema
- aggregated data
- heterogeneous sources
- data structure
- data mining
- query workloads
- data sets
- business intelligence
- multidimensional data
- decision support
- data warehousing
- multi source
- external data
- olap queries
- data integration
- bitmap indices
- machine learning
- requirement analysis
- databases
- enterprise data
- fact table
- multidimensional data model
- data warehouse design
- view maintenance
- multidimensional databases
- complex queries
- data distribution
- index structure
- end users
- xml documents