> Package powershell.x86_64 0:7.2.1-1.rh will be updated Loading mirror speeds from cached hostfile
In case any packages requires an upgrade then it can be done by using yum upgrade or dnf upgrade command. How to Install PostgreSQL DB on RHEL/CentOS 7/8Īlso Read: How to Install kubectl on Ubuntu 20.04 LTS (Focal Fossa) Step 1: PrerequisitesĪ) You should have a running RHEL/CentOS 7/8 Server.ī) You should have sudo or root access to run privileged commands.Ĭ) You should have yum or dnf utility available in your System.ĭ) Make sure PostgreSQL default Port 5432 allowed from Firewall if you have any.īefore moving on with the installation, let's sync the system with the latest available updates by using yum update or dnf update command as shown below. It has multi-version concurrency control(MVCC).It has fault tolerance and high availability features.Fully supported with Programming languages like C++, Java, Python, Ruby, Perl etc.Highly recommended for Server Side Programming.Highly reliable with disaster recovery available.Check official documentation for more information.
It is default database in MAC based Systems.
It is powerful, fast and reliable currently in use by the database administrators, developers and all the people working on databases from last 25 years. PostgreSQL is a very popular free and open source relational database management system designed for handling variety of workloads ranging from a single machine to data warehouses with many concurrent users. In this article, I will take you through the steps to install PostgreSQL DB on RHEL/CentOS 7/8.
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