http://postgresql.leopard.in.ua
http://postgresql.leopard.in.ua/html
http://postgresql.leopard.in.ua/html/#x1-80002.2

...\data\pg_hba.conf

host    all             all             all           md5
# or
host    all             all              0.0.0.0/0                       md5
host    all             all              ::/0                            md5

http://dba.stackexchange.com/questions/98087/performance-hickups-after-postgres-9-4-upgrade

# ... to avoid prompt password locally
host all all all trust