Debarchan Sarkar is a SQL Server engineer hailing from the City of Joy, Calcutta, India, currently relocated in Bangalore, India. His passion for processing and architecting data grew with the introduction of the Business Intelligence Suite introduced in SQL Server 2005. Since then he has fallen in love with the diversity of data mining techniques. He is a very active community member in the BI domain, and has published MSDN articles, Whitepapers, blogs, and videos in the ETL space. Debarchan has also delivered advanced training on ETL and Data Warehousing with great success to several Microso...