I've around 7 years of experience as a SQL/BI developer. I worked in SQL server 2005/ 2008/ 2008R2 and SQL Server 2012. Currently Working for QSI Healthcare (NextGen). Regional mentor for SQLServerGeeks.com for Bangalore chapter.
Active Member of SQLBangalore and BDotNet user groups.
There are new functions introduces with the release of MS-SQL Server 2012. To perform analytic operation in T-SQL , this time Microsoft has added couple of very handy functions.