Monthly Archives: August 2016

Focus on Quality

Operational Model Quality

picture by xianrendujia via Flickr

Quality is an underappreciated aspect of data models. The purpose of a model is not just to capture the business requirements, but also to represent them well. A high quality model lessens the complexity of development, reduces the likelihood of bugs, and enhances the ability of a database to evolve. There are both qualitative and quantitative measures of quality.

This is the first of a two-part series. This blog discusses quality for day-to-day operational applications. Next month’s blog will discuss data warehouses.

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