Use only one connection to db in pool
Use only one connection to db in pool

gregburek/heroku-buildpack-postgresql,Yobota/heroku-buildpack-pgbouncer,Shyp/heroku-buildpack-pgbouncer,musicglue/heroku-buildpack-postgresql,BetterWorks/heroku-buildpack-pgbouncer,rmoorman/heroku-buildpack-pgbouncer,heroku/heroku-buildpack-pgbouncer,agriffis/heroku-buildpack-pgbouncer,realtymaps/heroku-buildpack-pgbouncer