Performance Optimization – ITFROMZERO

Is Linux Fragmented? How to Check and Optimize EXT4 and XFS Drives to Boost I/O Speed

By admin March 31, 2026

The idea that Linux doesn't fragment is a myth. Learn how to use e4defrag and xfs_fsr to check and optimize drives, effectively boosting server I/O performance.

Ubuntu

Optimizing Ubuntu Desktop Performance: Transform Your PC into a Smooth Workstation

By admin March 29, 2026

Speed up your Ubuntu Desktop with this detailed guide from itfromzero.com. The article shares system tuning steps, interface optimization, and useful tools to make your machine run smoother, enhancing productivity.

Python

Asynchronous Programming with asyncio in Python: Optimizing Performance for I/O Bound Applications

By admin March 28, 2026

Optimize Python I/O bound application performance with `asyncio` asynchronous programming. This detailed guide provides practical code examples to solve slow app issues, especially with numerous I/O tasks.

Database

Optimizing Database Performance for High-Traffic Websites: Practical Experience from ITfromzero

By admin March 25, 2026

For websites to handle immense traffic, database optimization is crucial. This article shares practical experience on strategies from design, query optimization, caching, to monitoring to keep your database robust and stable.

Virtualization

Optimizing KVM Virtual Machine Performance with VirtIO Drivers and QEMU Tuning: Acceleration Techniques for Linux Guests

By admin March 20, 2026

Is your KVM virtual machine running sluggishly? This article will guide you on how to optimize performance for Linux guests. You'll learn to use VirtIO Drivers and QEMU Tuning techniques, based on practical experience from a homelab.

Centos

Install and Configure Apache HTTP Server with PHP-FPM on CentOS Stream 9: Practical Performance Optimization

By admin March 18, 2026

This article provides a detailed guide on installing and configuring Apache HTTP Server with PHP-FPM on CentOS Stream 9. You will learn how to connect Apache with PHP-FPM to optimize performance and security for PHP web applications, along with effective system testing and monitoring steps.

Database

Guide to Installing and Optimizing MongoDB for Production Environments

By admin March 14, 2026

Deploying MongoDB in a production environment is more than just basic installation. This article analyzes common issues, core causes, and provides detailed guidance on installation, Replica Set configuration, indexing optimization, security enhancement, and scaling with Sharding, helping your application run stably and efficiently.

Fedora

Configuring Btrfs Subvolumes on Fedora: Optimizing Space and Rapid System Recovery

By admin March 11, 2026

This article provides detailed instructions on configuring and managing Btrfs subvolumes on Fedora. Learn to create and manage snapshots for system rollbacks and optimize disk space, ensuring stability and flexibility for IT workflows.

Development

Optimizing Node.js Performance: A Detailed Guide to Caching, Clustering, and Memory Management

By admin March 11, 2026

Node.js performance optimization is crucial for stable and scalable applications. This article provides a detailed guide on improving the speed and robustness of Node.js apps through Caching, Clustering, and effective memory management techniques.