Sunil Agarwal is a Principal Program Manager in SQL Server Storage Engine Group since 2002. He had worked on the in-memory OLTP as part of SQL Server 2014. Sunil now owns the column store in-memory technology for DW workloads. Earlier, Sunil has driven many features in SQL Server such as AlwaysON, Data Compression, Snapshot Isolation, Vardecimal Storage Format, Enhancements to TempDB, Bulk Import/Export, and Supportability. Sunil has co-authored two books and many white papers on SQL Server and he contributes to popular SQL Server Storage Engine Blog.