Скачать или смотреть PostgreSQL Admin Basics: Dump, Restore, Connections & Managing the Server (Complete Guide)

In this video, you will learn the most important PostgreSQL admin commands that every beginner should know.
We explain everything from scratch—how to take a database backup, how to restore it, how to check connections/sessions, and how to start, restart, or stop your PostgreSQL server/cluster.

🚀 What You Will Learn:

What is a PostgreSQL cluster?

How to start, stop, restart PostgreSQL service

Connecting to PostgreSQL using psql

Checking active connections and sessions

Taking backups using pg_dump

Restoring databases using psql

Understanding host, port, username, and database names


systemctl start/stop/restart postgresql

Windows "net start postgresql-x64-*"

Checking sessions with SELECT * FROM pg_stat_activity;


If you are confused by terms like hostname, localhost, port 5432, cluster, or service, this video will make everything crystal clear.



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#backup
#restore
#connections
#sessions
#startcluster
#restartcluster
#stopcluster
#postgresql
#databasemanagement
#learnwithme
#sqltutorial