Debarchan SarkarDebarchan Sarkar is a Microsoft Data Platform engineer. He specializes in the Microsoft SQL Server Business Intelligence stack. Debarchan is a subject matter expert in SQL Server Integration Services and delves deep into the open source world, specifcally the Apache Hadoop framework. He is currently working on a technology called HDInsight, which is Microsoft's distribution of Hadoop on Windows. He has authored various books on SQL Server and Big Data, including Microsoft SQL Server 2012 with Hadoop, Packt Publishing, and Pro Microsoft HDInsight: Hadoop on Windows, Apress. His Twitter handle is @debarchans. Read More Read Less