Your WordPress site should be able to handle a decent amount of traffic, assuming it’s hosted on a fairly reliable server. But what happens if your site is featured on a website like Digg, and all of the sudden your site is getting hit with tens of thousands of visitors at once? Chances are, your site will be overwhelmed with the amount of incoming connections to the database and your site will fail to display for most users. Luckily, there is a neat plugin to help you survive these traffic spikes.
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