In praise of memcached

If you happen to find yourself in a sysadmin position, or a position where you just so happen to maintain someone&rsquo;s infrastructure, chances are that at some point in time the topic &ldquo;we need a cache&rdquo; comes up.&#xA;You think for a moment and reach out for Redis, because you&rsquo;re used to it, it&rsquo;s fully featured, and it works! You remember it being a good, solid cache, and…