That's some kind of fallacy - standard datastructures would totally destroy any-sql-alike thing, if it comes to performance (and memory footprint). I guess it does depend on where the background comes when it comes to convenience - or how people tend to see their data. However like I said - for close to 3 decades I have not seen a single reason to do so. On the contrary I've had cases where optimization of 3 orders of magnitude was possible.
It's easier to find devs who know basic SQL than it is to find devs who know pandas or whatever your language specific SQL-like library is. And the more complicated the queries, the more the gulf widens.
That's some kind of fallacy - standard datastructures would totally destroy any-sql-alike thing, if it comes to performance (and memory footprint). I guess it does depend on where the background comes when it comes to convenience - or how people tend to see their data. However like I said - for close to 3 decades I have not seen a single reason to do so. On the contrary I've had cases where optimization of 3 orders of magnitude was possible.