Thomas LeBlanc (Microsoft Data Platform MVP) is a Data Warehouse Architect in Baton Rouge, and uses his 28+ years in IT to develop OLTP systems with normalized databases for high-performing T-SQL and dimensional data marts using SSIS, SSAS, SSRS, Power BI, and Excel. As a PASS volunteer, he is past chair of Excel BI and Data Arch VCs and is active in the Baton Rouge UG and SQLSaturday. Blog - TheSmilingDBA.BlogSpot.com and Thomas-LeBlanc.com