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Tales of Pennie – the traveling pen

OptimalBI is 8 years old!  I joined just over 4 years ago, and since then we’ve had some adventures.  Take a walk down memory lane with me… The Traveling Pen We give our pens away at any chance we get.  Our friends and family have been to some amazing places and taken...

Data Vault Certification

I thought that there were Kimball and Inmon methodologies, and no other way of building data warehouses. It was a bit of surprise to me that more than 1400 data warehouses around the world are built with the Data Vault methodology, and I’d never even heard about...

RATS – NOT SO BAD AFTER ALL

If you read my other blog on what my expectations were before I went to Paama, you will know they were very low. I’m not sure if I should feel fortunate or disappointed as I did not have to use a long drop toilet while I was there. I was looking forward to...