Tagged: Datawarehouse

The problem of dirty data

What is Dirty Data? Before we get into how to deal with dirty data let us define exactly what it is. Dirty data is a term used to refer to information/data that is misleading,...

What is Etl & Datawarehouse?

You probably heard about datawarehouses & analysis tools in the past in database related discussions or in job meetings. The fact is that everyday more and more companies are starting to think (and build)...