What if your servers crashed during your biggest sales event of the year? For enterprise IT leaders, that’s not a dramatic opening it’s a recurring risk. A few minutes of downtime can stall transactions, damage customer trust, erode brand reputation, and drain revenue at an alarming rate. With modern applications running across hybrid clouds, distributed […]
What is Linux iowait? (Explained With Examples)
iowait (wait, wa, %iowait, wait%, or I/O wait) is often displayed by command-line Linux system monitoring tools such as top, sar, atop, and others. On its own, it’s one of many performance stats that provide us insight into Linux system performance. I/O wait came up in a recent discussion with a new client. During our support […]
Choosing a Network Switch – 6 Essential Tips
Choosing a switch can feel deceptively simple, until slow file transfers, port shortages, and similar unexpected upgrade costs remind you otherwise. Before you click “Buy,” it helps to step back and look at the entire network you’re building: how many devices you run today, where you expect growth, and which features will save you headaches […]
Guide to Optimizing PHP for High Traffic Sites
Note: This article serves as an overview and index, connecting you to previous detailed PHP optimization articles. For comprehensive insights on each topic, please follow the provided links to previous articles under the subheadings below. It made more sense to connect these articles here for your convenience, rather than trying to merge 12 articles covering […]
CDN Benchmarking: How to Compare the Performance of Different CDNs
Content delivery networks (CDNs) are crucial in ensuring fast and reliable access to digital content across the globe. With numerous CDNs on the market, the ability to compare their performance effectively is essential to making the best choice for your needs. In this guide we’ll delve into the key aspects of CDN benchmarking, explaining the […]
Finding Linux Compatible Printers
If you are looking for Linux compatible printers, in this article, you will find printers that seamlessly integrate with Linux operating systems. We’ll explore a selection of high-quality printers from various brands, along with valuable resources, to ensure a smooth printing experience on Linux. I’ll keep working on repairing broken links leading to printer manufacturers’ […]
Raspberry Pi Reliability Has a Storage Problem
Raspberry Pi board has earned its reputation as one of the most versatile and capable single-board computers ever made. From home labs, to kiosks and lightweight infrastructure, the hardware itself is rarely the limiting factor. When things go wrong, it’s usually not CPU, memory, or thermals. It’s something much more basic: storage. Over years of […]
Best Linux Compatible Laptops 2026
For enthusiasts, developers, and professionals who prefer the Linux operating system, choosing a Linux-compatible laptop is a pivotal decision. Here are five Linux-compatible laptops that I evaluated for 2026. Each is evaluated across five key areas: Linux compatibility, performance, battery life, build quality and design, and price and value (on a scale of 1 to […]
9 Most Stable Linux “Rolling Release” Distributions
Choosing a rolling release Linux distribution means you get the latest software without having to reinstall the OS. But not all Linux rolling releases are created equal in terms of stability. Hopefully, this guide will help you select the best balance between the most up-to-date and most stable rolling release Linux distribution. Note: These rankings […]
Immutable Linux Distros: Are They Right for You? Take the Test.
Like the amber in “Jurassic Park,” immutable Linux distros safeguard the core system. Here’s a story about how I, like many of you, have been using Linux for a very long time. I’ve used most of the popular distros and have even seen some distros come and go over the years. I’ve run Arch, Ubuntu, […]
