Each and every one of these MongoDB migration rationales contains some variation of "schema design is hard, let's go shopping." Granted, there are plenty domai

Each and every one of these MongoDB migration rationales contains some variation of "schema design is hard, let's go shopping." Granted, there are plenty domains where you can get away with having a blurry schema with the occasional bug creating a new localized data anomaly, but banking, where such things lead to customer trust erosion - I just don't get it.