There's a lot of talk about the need for BI and data warehouse testing to identify and fix bad data out there. What is the real purpose of BI and data warehouse testing? The purpose of data testing is to identify defects, which will add the new challenge of remediating the error. Who in your organization should be responsible for this?
Category: Real World Data Testing3 Results
In the world of data, it’s imperative to test your data warehouse and BI systems. If you’re not testing early in the process, then you run the risk of incorrect results and poor performance, which can result in restarting a BI project all over again— wasting time, effort and money, as well as creating bad business decisions and losing business.