Data Analysis and Design:


Data analysis and design provides the foundation for delivering DWH and BI applications. Analysis concentrates on understanding business needs for data and information, Design translates business information needs into data structures that are adaptable, extensible, and sustainable. Core skills include; needs (requirements) analysis, metrics definition, and data modeling.


This DWH and BI discipline includes gathering accurate business requirements; designing business rules; analyzing and modeling data; dimensional modeling; key performance indicators (KPIs) and metrics; testing and documentation.



Key performance indicators (KPIs)