CXPACKET Wait Type Another great way to know that it is time to add indexes to a SQL Server database is by looking at the specific wait types for the queries which are running longer than expected.

First introduced in SQL Server 2012, columnstore indexes can give you major performance gains -- provided you have the right workloads. Here's how columnstore indexes work and what types of data ...

Most Common Wait Types in SQL Server and What They Mean ASYNC_NETWORK_IO—The ... telling the end user his or her transactions have been committed. Disabling unused indexes will help, but the disk is ...

(You can also use a query hint to force SQL Server to use the columnstore index). Columnstore index usage will show up in the query execution plan, just like any other type of index. Columnstore ...