Determining how much of your data file has been modified

SQL Server 2017 introduces a new column in the sys.dm_db_file_space_usage system table. The column is modified_extent_page_count, which tells how many pages have been modified in your data file since the last full backup. What is really interesting about this is that with

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Optimize for Ad Hoc Workloads

The Optimize for Ad Hoc Workloads server configuration can improve performance, and is extremely unlikely to negatively impact performance. This was a new feature that was introduced in SQL Server 2008, and as with many new features in SQL Server,

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