CentOS 7 Installation PostgreSQL

1 Yum Install http://yum.postgresql.org/9.4/redhat/rhel-6-x86_64/pgdg-redhat94-9.4-1.noarch.rpm  2yuminstall postgresql94-server postgresql94-contrib3 /usr/ pgsql-9.4/bin/postgresql94-setup Initdb

Boot up

1 systemctl enable postgresql-9.4. Service

Start PostgreSQL

1 systemctl start postgresql-9.4. Service

Remote access allows all IP access

VI /var/lib/pgsql/9.4/data/='*'vi /var/ lib/pgsql/9.4/data/pg_hba.confhost    all0.0.  0.0/0    MD5

Change Password

1 su Postgres 2 psql-U postgres3'yourpassword'

If there is a firewall, turn it off or add

VI/usr/lib/firewalld/services/Postgres94.xml<?xml version="1.0"encoding="Utf-8"?><service> < Short>postgres9.4Database service</ Short> <description>Postgres</description> <portprotocol="TCP"port="5432"/></service>Firewall-cmd--permanent--add-service=Postgres94firewall-cmd--reload

You can use Pgadmin connection management on Windows.

CentOS 7 Installation PostgreSQL