You need some way of serializing your data structures to a wire format, and SQL has worked ok so far. Besides a potential of a performance gain in parsing at t

You need some way of serializing your data structures to a wire format, and SQL has worked ok so far. Besides a potential of a performance gain in parsing at the server side, I'm not quite sure there's much gain you would get - there might not be that much difference in serializing those data structures to "plain text" vs any other format you come up with.