I have a Postgres table with over 90 million records and trying to build a particular query in the most efficient way.
PostgreSQL experience is mandatory however Python and Django skills will be advantageous.
It's probably less than one hours work and urgent. So I will be choosing some one who is currently online within the next 1 hour!
PS: L am not looking for any website so ANY bids I get telling me about websites in Wordpress etc will be discarded automatically.