By sagitariusmzi
via sqltrends.blogspot.com
Published: Aug 04 2009 / 13:59
SQL Server organize data file structures into 8KB
blocks called pages. It means that SQL Server databases have 128 pages per megabyte. Each page begins with a 96-byte header that is used to store system information about the page. This information includes the page number, page type, the amount of free space on the page, and the allocation unit ID of the object that owns the page.



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