Скачать или смотреть PostgresSQL Installation on Ubuntu | Step by Step Guide 📝

🚀 Welcome to TheDBAdmin! In this tutorial, I will guide you through the step-by-step installation of PostgreSQL on Ubuntu, ensuring a smooth setup for beginners and advanced users alike. Whether you're a DevOps, Developer, DBA, or data analyst, this video will help you set up

📌 In this video, you'll learn:

✔️ How to download and install PostgreSQL on Ubuntu
✔️ Step-by-step PostgreSQL database server installation
✔️ Setting up pgAdmin – a graphical tool for managing PostgreSQL
✔️ Understanding PostgreSQL services and how they work

📌 Why PostgreSQL?
PostgreSQL is a powerful, open-source relational database that offers high performance, reliability, and advanced features for modern applications. Whether you're working on web applications, analytics, or enterprise databases, PostgreSQL is an excellent choice!

🔹 Resources & Downloads:
📥 PostgreSQL Official Download: https://www.postgresql.org/download/

💬 Have Questions? Drop them in the comments!

👍 If you found this video helpful, LIKE, SHARE, & SUBSCRIBE to TheDBAdmin for more database tutorials, PostgreSQL tips, and DBA insights!

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Steps:
sudo apt update
sudo apt install postgresql postgresql-contrib -y
sudo systemctl start postgresql
sudo systemctl enable postgresql
sudo systemctl status postgresql
sudo -i -u postgres
psql

Create Database (Optional)
CREATE DATABASE mydb;

Create User (Optional)
CREATE USER myuser WITH ENCRYPTED PASSWORD 'mypassword';
ALTER ROLE myuser CREATEDB;

Exit psql
\q

Allow Remote Connections (Optional)
sudo nano /etc/postgresql/*/main/postgresql.conf
Change: listen_addresses = '*'

sudo nano /etc/postgresql/*/main/pg_hba.conf
Add: host all all 0.0.0.0/0 md5

sudo systemctl restart postgresql

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