March 2009
Intermediate to advanced
784 pages
30h 30m
English
book
Microsoft® SQL Server® 2008 Internals
by Paul Randal Kalen Delaney Kimberly Tripp, and Conor Cunningham
Content preview from Microsoft® SQL Server® 2008 InternalsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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System Databases
A new SQL Server 2008 installation always includes four databases: master, model, tempdb, and msdb. It also contains a fifth, “hidden” database that you never see using any of the normal SQL commands that list all your databases. This database is referred to as the resource database, but its actual name is mssqlsystemresource.
master
The master database is composed of system tables that keep track of the server installation as a whole and all other databases that are subsequently created. Although every database has a set of system catalogs that maintain information about objects that the database contains, the master database has system catalogs that keep information about disk space, file allocations and usage, system-wide configuration ...
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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.