>using a non-relational data store, or using SQL directly. If anything, that will remove layers, A non-relational data store doesn't add layers up front, but y

>using a non-relational data store, or using SQL directly. If anything, that will remove layers, A non-relational data store doesn't add layers up front, but you end up adding homegrown migration layers once you realize the schema you used for your documents is no longer adequate.