一.前言 Many of you are already familiar with the data warehouse bus architecture and matrix given their central role in building architected data marts. The corresponding bus matrix identifies the key business processes of an organization, along with t…
一.前言 Over the years, I have found that a matrix depiction of the data warehouse plan is a pretty good planning tool once you have gathered the business requirements and performed a full data audit. This matrix approach has been exceptionally effectiv…
