SRI SRI's Postgresql Knowledge

  Filesystem Structure of Redhat Linux 8 :- The  PostgreSQL Yum Repository  will integrate with your normal systems and patch management, and provide automatic updates for all supported versions of PostgreSQL throughout the support  lifetime  of PostgreSQL. The PostgreSQL Yum Repository currently supports: Red Hat Enterprise Linux Rocky Linux CentOS Scientific Linux Oracle Linux Fedora * * Note : due to the shorter support cycle on Fedora, all supported versions of PostgreSQL are not available on this platform. We do not recommend using Fedora for server deployments. To use the PostgreSQL Yum Repository, follow these steps: Last login: Tue Jul 27 08:14:33 2021 [root@localhost ~]# sudo dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm Updating Subscription Management repositories. Last metadata expiration check: 0:06:03 ago on

  Introduction PostgreSQL  is an open-source, object-relational database system with a strong reputation for feature robustness, extensibility, and technical standards compliance. The latest version of this database system is  PostgreSQL 12.1 , while versions 11.6, 10.11, 9.6.16, 9.5.20, and 9.4.25 still get regular support updates. PostgreSQL is one of the most famous open-source, freely available database management software systems out there. This system is quick, reliable, flexible, easy to use, and contains advanced features that allow complex applications to be built in a fault-tolerable workspace. There are two different packages of PostgreSQL, each intended for a specific purpose. The PostgreSQL Client package works on the client side to connect to servers, while the PostgreSQL Server package allows your system to set up and host your own databases. This tutorial will show you how to install these two packages and how to set up the PostgreSQL server in a few easy steps. Install