This is a well known and well document "down side" of mongo. Frankly the analysis of your article is jeopardized by your first line stating, "I am not a databas

This is a well known and well document "down side" of mongo. Frankly the analysis of your article is jeopardized by your first line stating, "I am not a database designer". Mongo has its downsides that are well known, but there are also very good reasons to use Mongodb too. although its a lengthy article with good examples it states nothing more than an obvious caveat mongo has which is well known and documented.