December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
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High-Availability Guidelines
Understand your high-availability (HA) needs first—More important than applying a single technical solution to achieve high availability is to actually decide what you really need. You should evaluate exactly what your HA requirements might be with a formal assessment and a cost to the company if you do not have HA for your application. See Chapter 39, “SQL Server High Availability Fundamentals,” for a complete depiction of your needs and options.
Know your options for different levels of HA achievement—With SQL Server, ...