November 2013
Intermediate to advanced
982 pages
34h 23m
English
book
Microsoft SQL Server 2012 Internals
by Bob Beauchemin Kalen Delaney Conor Cunningham, Jonathan Kehayias, Benjamin Nevarez, and Paul S. Randal
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Using database filegroups
You can group data files for a database into filegroups for allocation and administration purposes. In some cases, you can improve performance by controlling the placement of data and indexes into specific filegroups on specific drives or volumes. The filegroup containing the primary data file is called the primary filegroup. Only one primary filegroup exists, and if you don’t ask specifically to place files in other filegroups when you create your database, all your data files end up in the primary filegroup.
In addition to the primary filegroup, a database can have one or more user-defined filegroups, which you can create by using the FILEGROUP keyword in the CREATE DATABASE or ALTER DATABASE statement.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.