What Is Non-Clustered Index In Sql Server With Example? In a non-clustered index (or b-tree index), the order of the rows is not the same as how the data actually appears.

Non-clustered indexes can be numerous in SQL Server 2008 I remember from my Sybase days that SQL Server tables could support up to 255 indexes. One clustered index and 254 non-clustered indexes.

Non-clustered Columnstore Indexes are also getting some enhancements in SQL Server 2016. The most notable of these enhancements is the ability to be updated.

In SQL Server 2012, the columnstore indexes are non-clustered and cannot be updated other than by rebuilding the entire index. SQL Server 2014 introduces clustered columnstore indexes, which ...

Further, DBCC CHECKDB or page-level restore cannot fix the boot page corruption. This limitation is given the fact that the boot page stores Meta information like the current version, database ID, ...

Non-clustered Columnstore Indexes are also getting some enhancements in SQL Server 2016. The most notable of these enhancements is the ability to be updated.