In this last part of the SQL Server 2008 first look series I will set the focus on the new SQL Server 2008 data types. If you missed the first 2 parts you can find them here: part1 & part2.
Lets start by a really interesting feature, which is something developers would have been having since a long time. This new feature is known as SPARSE Column. But what are SPARSE columns? When can they be used?