A Generalized Approach to Optimization of Relational Data Warehouses Using Hybrid Greedy and Genetic Algorithms.
Goran VelinovMargita Kon-PopovskaDanilo GligoroskiPublished in: Sci. Ann. Comput. Sci. (2009)
Keyphrases
- data warehouse
- star schema
- genetic algorithm
- data warehousing
- decision support
- business intelligence
- data integration
- data marts
- data management
- databases
- data mining
- decision support system
- data cube
- data sources
- query execution
- fact table
- external data sources
- multidimensional databases
- data analysis
- on line analytical processing
- olap systems
- multidimensional data
- olap query processing
- materialized views
- data model
- online analytical processing
- relational databases
- database systems
- star schemas
- data sets
- relational data
- data mining techniques
- olap queries
- metadata
- query workloads
- database