MySQL Replication is fairly simple to setup for the first time. However over time maintenance can become troublesome. At times errors show up in the error logs, or it can stop running altogether. In fact MySQL Replication can fail in a much more insidious way, that is silently. So what to do?

As it turns out there are specific reasons and causes for MySQL replication to get out of sync. We'll discuss what is and isn't compliant in a MySQL Replicated environment, and then most importantly, we'll discuss a tool that can help you verify your environment, and show you what is or isn't in sync and why.

I'm presenting this webcast with O'Reilly on Thursday January 22. If you're interested, click here to register.