Cache Buckets And Filter Strategies

Cookies and request parameters are a full page cache’s worst enemies. Merely installing a new marketing plugin can drop your cache hit rate down to 0% if you’re not careful. We’ve seen this happen all to often, and many times site owners are not sure what to do.

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Case Study: Elegant Themes Core Race Conditions

In one of our earlier case studies we looked a random 502 Bad Gateway error that happened because a remote endpoint was not responding. That was pretty easy. Ready for something more interesting? Today, we’ll look at a seemingly mind-boggling case that was disregarded by Elegant Themes support as an unreproducible server issue or plugin…

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