For technical questions about the internal workings of the database engine.

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Page Header DB Frag ID Property

I am using SQL Server version: Microsoft SQL Server 2012 - 11.0.2100.60 (X64). I created a single table containing one and only one integer-valued column. I then added one and only one row to the ...
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Page count differences between sys.dm_db_index_physical_stats and sys.allocation_units

In doing research for index maintenance, I found some significant differences between the page counts reported by sys.dm_db_index_physical_stats and sys.allocation_units in some of the clustered ...