September 2010
Intermediate to advanced
1704 pages
111h 8m
English
book
Microsoft® SQL Server 2008 R2 Unleashed
by Ray Rankins, Paul Bertucci, Chris Gallelli, Alex T. Silverstein
Content preview from Microsoft® SQL Server 2008 R2 Unleashed
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What’s New in Locking and Performance
SQL Server 2008 doesn’t provide any significant changes in locking behavior or features over what was provided in SQL Server 2005 (such as Snapshot Isolation and improved lock and deadlock monitoring). The main new feature in SQL Server 2008 is the capability to control lock escalation behavior at the table level. The new LOCK_ESCALATION table option allows you to enable or disable table-level lock escalation. This new feature can reduce contention and improve concurrency, especially for partitioned tables.
One other change for SQL Server 2008 is the deprecation of the Locks configuration setting. This option, while still visible and settable in sp_configure, is simply ignored by SQL Server 2008. Also deprecated ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.