Are your index statistics up to date? The SQL Server database engine uses statistics to determine which execution plan to use when a query is compiled. Index statistics are used to help the SQL Server engine determine the cardinality of different column values in a SQL Server table. If you want to give SQL Server a fighting chance at picking an optimal execution plan then you need to make sure you maintain your index statistics.
Managing Data removal During ETL. First of Comprehensive tools designed for ease of use especially in enterprise Projects.
owerShell can be used to for many SQL administrative tasks; this tip walks through how to run T-SQL code and admin tasks on remote servers.
Could your job as a data professional result in the death of someone? It's entirely possible this might affect you at some point. Steve Jones talks about why you ought to do your best when setting up security.
This article shows an automated reorg/rebuild index for remote servers with notifications for the DBA.
Phil Factor reflects on Microsoft's "handbrake turn" on OLE DB; Denali's successor will have to have all this plumbing ripped out to replace it with the older ODBC technology. It's a surprising move but makes a lot of sense, given the ubiquity of ODBC drivers for relational data access.
Sean Duffy recently had an unwelcome encounter with Exchange Server Back Pressure, which cut off his message flow due to a lack of space on the server. To make sure it didn’t happen again, he found a way to automatically monitor all his servers from afar, with a little PowerShell magic.
Some of the most important 'Member' functions of MDX are often known as the 'Family Functions'. These are used in queries on multidimensional structures for analysis and reporting, and can refer to relative nodes in the hierarchy in much the same way as in a family tree.
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How do I easily get the next 12 sequence values from a sequence object?
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