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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Chapter 4. Logging and Recovery
Kalen Delaney
In Chapter 3, I told you about the data files that are created to hold information in a Microsoft SQL Server database. Every database also has at least one file that stores its transaction log. I referred to SQL Server transaction logs and log files in Chapter 3, but I did not really go into detail about how a log file is different from a data file and exactly how SQL Server uses its log files. In this chapter, I tell you about the structure of SQL Server log files and how they’re managed when transaction information is logged. I explain how SQL Server log files grow and when and how a log file can be reduced in size. Finally, I look at how log files are used during SQL Server backup and restore operations ...
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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.