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Installing Redis on Ubuntu 24.04 for High Perform
Installing Redis on Ubuntu 24.04 for High Perform
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HemanJone
1 post
Jul 24, 2025
8:46 AM
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When it comes to building fast, scalable, and reliable applications, Redis stands out as one of the best in-memory data structure stores available. It supports a wide range of use cases, from caching and real-time analytics to session management and message brokering. If you're aiming for high performance on your server, knowing how to install Redis on Ubuntu 24.04 is a valuable skill.
In this blog, we’ll walk through a professional, performance-focused setup of Redis on Ubuntu 24.04, using the clear and trusted documentation provided by Vultr’s official Redis installation guide.
Why Redis and Why Ubuntu 24.04?
Redis is known for its speed—thanks to its in-memory storage model—and flexibility, making it ideal for microservices, e-commerce platforms, content delivery, and any system that requires low-latency data access. Ubuntu 24.04 is a long-term support (LTS) release that offers a modern and stable environment to run Redis efficiently. Combining both provides a rock-solid infrastructure for high-performance applications.
Step-by-Step Guide to Install Redis on Ubuntu
Step 1: Update Your System
Before starting any installation, always update your package list and upgrade your system to ensure you're working with the latest versions:
sudo apt update && sudo apt upgrade -y
This helps avoid potential conflicts or outdated dependencies during installation.
Step 2: Install Redis
Redis is available in Ubuntu’s default package repository. To install, simply run:
sudo apt install redis -y
This installs the Redis server and the command-line interface (CLI) tool required for interacting with Redis.
Step 3: Verify the Redis Installation
Once installed, check if the Redis service is running:
sudo systemctl status redis
You should see the service marked as “active (running).” You can also verify functionality using:
redis-cli ping
If Redis is working, it will respond with:
PONG
Step 4: Enable Redis to Start on Boot
To ensure Redis is always available after a reboot, enable it using:
sudo systemctl enable redis
This saves you from having to manually start the service each time the server is restarted.
Step 5: Secure and Optimize Redis for High Performance
While Redis is fast out of the box, making a few key changes can ensure it's ready for production.
Password Protection
Open the Redis configuration file:
sudo nano /etc/redis/redis.conf
Find the line that says:
# requirepass foobared
Uncomment it and replace foobared with a strong password:
requirepass YourStrongPasswordHere
Allow External Connections (Optional)
By default, Redis only listens on localhost. If your app is hosted elsewhere or you need remote access:
Find and modify:
bind 127.0.0.1 ::1
to:
bind 0.0.0.0
Make sure protected-mode is set to yes.
Warning: Always use strong passwords and firewall rules when allowing remote access.
Step 6: Configure UFW Firewall
To restrict access to Redis port (6379):
sudo ufw allow from your.server.ip.address to any port 6379
This ensures only authorized systems can access Redis remotely.
Step 7: Monitor and Tune Redis
Monitor your Redis performance using:
redis-cli info
This command shows metrics like memory usage, CPU stats, keyspace, and more. Regularly review this to optimize your cache settings and memory limits for maximum performance.
Conclusion
Installing Redis on Ubuntu 24.04 is a straightforward process, but with proper configuration and security, it becomes a powerful engine for any high-performance backend. By following this step-by-step guide based on the Vultr Redis tutorial, you now have the tools to deploy Redis confidently and efficiently.
Whether you’re working on a web app, IoT solution, or enterprise-grade service, Redis on Ubuntu 24.04 can take your performance and scalability to the next level.
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