Drill to Detail Ep.11 'OLAP, Consulting & BI Past Present + Future' with Special Guest Graham Spicer

Mark Rittman is joined by Graham Spicer to talk about BI past, present and future including the history of Oracle OLAP, running and owning a consulting business over 30 years of changes in the industry, what's hot on the market today, and what skills and techniques are still relevant as we adopt big data products and new methods of analysis