E-Metadata versioning system for data warehouse schema.
Vinay GautamN. ParimalaPublished in: Int. J. Metadata Semant. Ontologies (2012)
Keyphrases
- data warehouse
- metadata
- schema evolution
- databases
- dimension tables
- xml schema
- temporal databases
- data warehousing
- external data
- decision support
- data integration
- data model
- decision support system
- business intelligence
- conceptual model
- database schema
- online analytical processing
- data management
- star schema
- incremental view maintenance
- data marts
- data warehouse design
- query execution
- requirement analysis
- heterogeneous sources
- materialized views
- schema mappings
- data cube
- data analysis
- database systems
- dimension hierarchies
- data sources
- multidimensional data
- database
- multidimensional data model
- on line analytical processing
- heterogeneous data
- fact table
- data structure
- query workloads