We expect computers to be perfect. We usually don’t give it a second thought. We expect the document opened today to look exactly the same as it did when it was saved last night. We expect the data inserted in a database to be returned when queried. That is unless Read more
From Day One, data warehouses and their offspring—data marts, operational data stores, data lakes, lakehouses, and the like—have been technological work-arounds. In Building the Data Warehouse, the 1992 book that launched modern decision support, Bill Inmon recognized the need for a decision support architecture that was different from the existing Read more
I’m not sure that I know anyone in the data and analytics field whose platform doesn’t face continuous, or at least annual, budget scrutiny. Analytics is expensive. And when cost-cutting is the order of the day, analytics is a big target. Up shields. Time for another Business Value Inventory. I’ve Read more
Important lessons can be learned in one of two ways: the easy way or the hard way. I prefer the easy way, but when it comes to Data Quality, it seems like I’m in the minority. Last week we wondered aloud whether data quality really matters. This week we’ll see a Read more