How to Install PostgreSQL and Configure in RHEL/CentOS | Connect from Client Server [Complete Guide]

How to Install PostgreSQL and Configure in RHEL/CentOS | Connect from Client Server [Complete Guide]
This is a complete video on PostgreSQL for System Administrators (DBA).
Topics covered in this video are:
1- Installation of PostgreSQL database in RHEL8.
2- initialization of PostgreSQL database.
3- Postgres Configuration (postgresql.conf) change for self telnet over IP and port 5432.
4- Add rule in server firewall to allow Postgres traffic from client server.
5- Reset Postgres user password.
6- Testing Postgres connection using "postgres" user from client server.
7- Postgres configuration(pg_hba.conf) change to allow Postgres request from client server.
7- New user creation in Postgres with database and assign permission and roll.
8- Testing Postgres connection using new user from client server.
I have explained all above points steps by step in easy understanding way. Please don't skip, watch the complete video till end.
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