Requirement-Driven Creation and Deployment of Multidimensional and ETL Designs

Provided by: Springer Healthcare
Topic: Big Data
Format: PDF
The authors present their tool, GEM, for assisting designers in the error-prone and time-consuming tasks carried out at the early stages of a data warehousing project. Their tool semi-automatically produces Multi-Dimensional (MD) and ETL conceptual designs from a given set of business requirements (like SLAs) and data source descriptions. Subsequently, their tool translates both the MD and ETL conceptual designs produced into physical designs, so they can be further deployed on a DBMS and an ETL engine.

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