Comment by bourbonproof

the reason mongo is a joy to use in scaled env is because no additional setup/software needed and all drivers natively support secondary/primary writes/reads and topological changes. so it's end to end, and adding is as a new proxy in frontend of postgres leads to all clients being incompatible or the code itself has no control anymore about when to use a secondary and what allowed stall is acceptable for a particular query. Any solutions to this by pgdog?