This post makes me so happy. The key statement is here:<p>&gt; The two data stores have fundamentally different designs and purposes<p>With all the datastore hooplah nowadays, it is really nice to see an author come out and say &quot;this isn&#x27;t for everyone&quot; rather than &quot;we&#x27;re the fastest for everyone, period.&quot; and throwing around a bunch of meaningless benchmarks.