So it's got all the opacity of an RDBMS with none of the upsides? Great! Quite frankly, as a developer, I prefer to use flat files (I guess these days we call

So it's got all the opacity of an RDBMS with none of the upsides? Great! Quite frankly, as a developer, I prefer to use flat files (I guess these days we call that NoSQL), but for performance, I often must use Postgres or whatever fits the job.