Why are the best technical books also the thinnest? To make the case, I highly recommend the MySQL 5.1 Cluster Certification Study Guide In rack units, it’s a 1U; it fits nicely into my laptop bag; and if you’re considering implementing MySQL Cluster, it can save you a world of time.
Of course, if you get the book, you should consider the certification itself. There’s a legitimate debate about the usefulness of certification exams, but the MySQL 5.1 Cluster certification is a little more important than others for a couple of reasons:
1. In case you haven’t heard it by now, Cluster isn’t always the best fit. In many cases, an active/passive failover setup is a much more flexible and cost-effective approach. It’s not always a clear-cut decision. If you’re willing to make application changes …
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