Determining Essential Statistics for Cost Based Optimization of an ETL Workflow.
Ramanujam HalasipuramPrasad M. DeshpandeSriram PadmanabhanPublished in: EDBT (2014)
Keyphrases
- business intelligence
- data warehouse
- total cost
- global optimization
- optimization algorithm
- data integration
- information systems
- constrained optimization
- optimization method
- optimization model
- minimum cost
- control flow
- workflow management
- optimization problems
- multi objective
- cost reduction
- expected cost
- cost benefit analysis
- data warehousing
- high cost
- cost sensitive
- databases
- decision support
- data management
- neural network