Almost everything has a schema. Whether you explicitly write it down or have it in someone’s head. If you really want schemaless then use JSON type in a relati

Almost everything has a schema. Whether you explicitly write it down or have it in someone’s head. If you really want schemaless then use JSON type in a relational DB. Also with huge memory and risk machines, one could go multi terabytes with a 3 machine cluster on a relational database.