Data integration problem of structural and semantic heterogeneity: data warehousing framework models for the optimization of the ETL processes.
P. S. PatilSrikantha RaoSuryakant B. PatilPublished in: ICWET (2011)
Keyphrases
- data integration
- data warehousing
- heterogeneous data sources
- data warehouse
- semantic heterogeneity
- data sources
- heterogeneous data
- data management
- business intelligence
- data exchange
- databases
- heterogeneous sources
- data transformation
- data cleaning
- data model
- distributed databases
- database technology
- data sharing
- query answering
- data mining
- materialized views
- conceptual model
- decision support
- data extraction
- schema mappings
- data sets
- data representations
- data access
- software engineering
- information integration
- multiple sources
- case study
- data analysis
- machine learning
- semi structured
- object oriented
- database management systems