The PostgreSQL server can handle concurrent connections from clients at the same time. The server and client processes can be located on the same host or on different hosts, and if they are located on different hosts, they communicate over TCP/IP. The server-side process (called postgres) manages the database files, receives connections from the client, and performs database operations on behalf of the client the client-side process initiates connections to the server and sends database operation commands. Thanks for using this tutorial for installing PostgreSQL 9.PostgreSQL is an open source Object-Relational Database Management System (ORDBMS), based on the original POSTGRE source code from the University of California, Berkeley, which supports most SQL standards and offers many modern features. How to Install phpPgAdmin on CentOS using Yum Read below article to install phpPgAdmin.
You may create password for user postgres for security purpose.Ĭongratulation’s! You have successfully installed PostgreSQL Server. Use psql command to access PostgreSQL prompt with admin privileges.
Also, enable PostgreSQL service to autostart on system boot.įor CentOS/RHEL 7 and Fedora systemctl start postgresql-9.6įor CentOS/RHEL 6 service postgresql-9.6 startĪfter completing above steps, you have installed PostgreSQL 9.6 on your server, Let’s log in to postfix to verify that installation completed successfully. To start PostgreSQL service using the following command as per your operating systems. PostgreSQL data directory Path: /var/lib/pgsql/9./data/ Start PostgreSQL Server PGDATA environment variable contains the path of the data directory. usr/pgsql-9.6/bin/postgresql96-setup initdbĪbove command will take some time to initialize PostgreSQL first time. To initialize database use below command. yum install postgresql96-server postgresql96Īfter installing PostgreSQL server, It’s required to initialize it before using the first time. Installing PostgreSQL ServerĪfter enabling PostgreSQL yum repository in your system use following command to install PostgreSQL 9.6 on your system with yum package manager. # CentOS/RHEL 7 # rpm -Uvh įor more details visit PostgreSQL repositories link page where you can get repository package rpm for various operating systems.
The first step is to install PostgreSQL repository in your system, Use one of below commands as per your system architecture and operating system. Advertisement Adding PostgreSQL Yum Repository
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