Install mysql on ubuntu

[sam1252]

If you're working with web applications, data-driven projects, or backend development, at some point you'll need to install a solid database system — and MySQL is one of the most popular choices.


In this post, I’ll walk you through what you need to know to install MySQL on Ubuntu, including which version to use, what to expect during setup, and some post-installation tips. Whether you're using Ubuntu 20.04, 22.04, or the newer 24.04, these steps are mostly the same.

---

Why Use MySQL on Ubuntu?​

• Stable & Secure: Ubuntu is a preferred OS for servers, and MySQL is trusted by major apps worldwide.
• Open Source & Free: MySQL Community Edition is completely free.
• Performance: Handles large databases efficiently, suitable for production environments.
• Wide Support: Supported by most CMS platforms, hosting panels, and programming languages.

---

Steps to Install MySQL on Ubuntu (Overview)​

1. Update the system: Always start with updated packages for stability.
2. Install MySQL Server: Ubuntu’s APT repository contains the MySQL package.
3. Start and enable the service: Make sure MySQL starts automatically on boot.
4. Run MySQL secure installation: This improves security (set root password, disable test DBs, etc.).
5. Access MySQL shell: Test your setup by logging into MySQL using the terminal.

---

Securing MySQL After Installation​

After installation, it’s a good idea to:

• Remove anonymous users
• Disallow remote root login (if not needed)
• Remove test databases
• Reload privilege tables

This is done via the mysql_secure_installation utility, which walks you through each step.

---

Optional: Enable Remote Access​

If you're running MySQL on a remote Ubuntu server and need to connect from another machine:

• Edit the MySQL config file to allow external connections.
• Open the MySQL port (usually 3306) in your firewall.
• Create a MySQL user with access rights from your IP.

---

GUI Tools You Can Use with MySQL​

• MySQL Workbench (official)
• DBeaver (multi-database support)
• phpMyAdmin (browser-based, works great with LAMP stacks)

---

FAQs: Install MySQL on Ubuntu​

Q: Can I use MariaDB instead of MySQL?
A: Yes, Ubuntu defaults to MariaDB, but if you need Oracle’s MySQL (for compatibility reasons), install it manually using the official MySQL APT repository.


Q: What version of MySQL should I use?
A: MySQL 8.0 is stable and widely supported. MySQL 8.4 is the new LTS version as of 2024.


Q: Is MySQL good for production use?
A: Absolutely. Many enterprise applications use MySQL, and it's robust enough for most workloads.

---

Conclusion​

To install MySQL on Ubuntu is a straightforward task, but it’s important to know what you’re doing to secure and optimize your database for the long run. Whether you're building a local dev server or deploying a cloud application, a properly configured MySQL installation is key to performance and data integrity.


If you've completed your setup, feel free to share what worked (or didn’t!) in your environment. Also, if you're using any cool MySQL tools or have optimization tips, drop them in the thread!