Proposed Techniques to Optimize the DW and ETL Query for Enhancing data warehouse efficiency.
Abhishek GuptaArun SahayadhasPublished in: ICCCS (2020)
Keyphrases
- data warehouse
- query execution
- data sources
- olap queries
- data warehousing
- bitmap indices
- query workloads
- business intelligence
- decision support system
- view selection
- data integration
- decision support
- databases
- database
- data management
- star schema
- view maintenance
- data warehouse design
- data mining
- query processing
- on line analytical processing
- data marts
- data structure
- databases and data warehouses
- materialized views
- data analysis
- requirement analysis
- response time
- multidimensional data model
- conceptual model
- user queries
- data model
- information sources
- database systems
- data cube
- query rewriting
- multidimensional data
- query evaluation
- multi dimensional
- structured data
- machine learning