Tag: performance

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Some tips for using SQL Server 2016 distributed queries

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Some tips for using SQL Server 2016 distributed queries Try to avoid using distribution queries or minimize it using. Because distribution transactions incur more overhead than general transactions, avoid using distribution queries, whenever possible. The first steps to optimize distributed queries against a SQL Server 2016 linked server is rewriting queries so, that the most work will be performed on...

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SQL Server

Some tips for using User-Defined Functions in SQL Server 2016

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Some tips for using User-Defined Functions in SQL Server 2016 Use scalar user-defined functions when you need to do the same mathematical calculations at multiple places in code. For example, if you need to calculate the factorial for the given number, you can write appropriate scalar user-defined function to encapsulate code for reuse. Consider using CLR user-defined functions. The CLR […]

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SQL Server

Some useful SQL Server 2014 trace flags

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Some useful SQL Server 2014 trace flags Trace flags are used to temporarily set specific server characteristics or to switch off a particular behavior. You can set trace flags by using the DBCC TRACEON command or by using the -T option with the sqlservr command-line executable. There are 2 types of trace flags in SQL Server 2014: – global trace […]

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Some useful SQL Server 2014 trace flags

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Some useful SQL Server 2014 trace flags Trace flags are used to temporarily set specific server characteristics or to switch off a particular behavior. You can set trace flags by using the DBCC TRACEON command or by using the -T option with the sqlservr command-line executable. There are 2 types of trace flags in SQL Server 2014: – global trace...

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SQL Server

Tips for using SQL Server 2014 Database Console Commands

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Tips for using SQL Server 2014 Database Console Commands Run DBCC commands during periods of low database access. Because DBCC commands usually are very resource effective, try to schedule them during CPU idle time and slow production periods. Use DBCC CHECKFILEGROUP instead of DBCC CHECKDB, if you need to check only specified filegroup, not entire database. If your database contains […]

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Pro Members SQL Server Standard Members

Tips for using SQL Server 2014 Database Console Commands

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Tips for using SQL Server 2014 Database Console Commands Run DBCC commands during periods of low database access. Because DBCC commands usually are very resource effective, try to schedule them during CPU idle time and slow production periods. Use DBCC CHECKFILEGROUP instead of DBCC CHECKDB, if you need to check only specified filegroup, not entire database. If your database contains...

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