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Most DBAs don't think of their job as an adventure, but after installing their first SQL Server 2008 cluster, they may want to reconsider. Unlike most aspects of the DBA's job, the task of installing, configuring, and administering a SQL Server 2008 cluster really can be an adventure, with the attendant excitement and danger lurking in the most unexpected places; and, as in most adventure stories, the outcome is uncertain.
You might think we're telling you can't just follow a bunch of steps and get clustering going for your company. Actually, you can, but the problem is that literally hundreds of steps must be executed correctly and in the right sequence. This can be a challenge. You'll find, though, that after doing a cluster once, it will be very easy to repeat the process.