let's say i have a primary with 100M rows of addresses and indexes on things like city, state, zip code (all in memory). I also have 3 read replicas that strugg

let's say i have a primary with 100M rows of addresses and indexes on things like city, state, zip code (all in memory). I also have 3 read replicas that struggle to do 1000 lookups per minute each. Does PgDog help?