Modern websites and web applications rely heavily on databases, and MySQL hosting remains one of the most widely used solutions for managing structured data. However, as projects grow, database performance and query optimization become critical for maintaining fast website speed and stable server performance.In this article, we’ll explore proven MySQL optimization techniques, share best practices […]
By default, Ubuntu installs updates automatically to keep your system safe and stable. This is useful for most users, but in some cases you may want to control updates manually — for example, on servers, test environments, or when you need to keep specific software versions. Main Update Mechanisms in Ubuntu unattended-upgrades — service that […]
Managing software repositories is a critical aspect of maintaining a stable and secure Linux environment. Occasionally, repositories may become problematic—they may be outdated, untrusted, or cause conflicts during package management operations. This article provides a comprehensive guide on safely identifying and removing such troublesome repositories, primarily within Debian-based Linux distributions like Ubuntu, Mint, and Kubuntu. […]
Set Up MongoDB on Your AlexHost VPS: A Step-by-Step Guide Why run MongoDB on AlexHost? MongoDB’s NoSQL flexibility and JSON-like documents make it a go-to for dynamic apps, and AlexHost’s VPS offers the perfect environment—root access, SSD speed, and robust security—to run it like a champ. This guide walks you through installing, securing, and managing […]
MySQL remains one of the most widely used relational databases worldwide. But as applications scale, relying on a single database server can become a bottleneck and a single point of failure. To ensure high availability and consistent performance, many businesses turn to MySQL clustering. Clustering is a technique where multiple MySQL servers work together as […]
In Linux, shell scripts (.sh files) are widely used to automate tasks, configure systems, or deploy applications. Knowing how to run them is essential for administrators, developers, and anyone working with Linux servers. In this guide, we’ll explain different methods step by step. 1. Make the File Executable When you download or create a .sh […]
Running high-performance applications on Linux requires more than powerful hardware; it demands careful tuning of the operating system, kernel parameters, and the software stack. Proper optimization ensures lower latency, higher throughput, and improved reliability, which is critical when hosting databases, web applications, or compute-intensive workloads at scale. Keep the System Lean A high-performance server should […]
Linux is one of the most popular operating systems powering VPS servers, web hosting platforms, and virtual machines across the world. At the core of Linux security lies its file permission system — rules that define who can read, modify, or execute a file. Knowing how to check permissions in Linux is essential for managing […]
When managing a Linux system — whether it’s your personal computer, a VPS, or a dedicated server from AlexHost — knowing your exact Linux version is essential. It helps with installing compatible software, troubleshooting issues, and ensuring you follow the correct guides for your distribution. In this article, we’ll cover multiple ways to check your […]
If you have purchased a dedicated server based on the Mac Mini M1 from AlexHost, follow this step-by-step guide to establish a remote desktop connection using RealVNC. While there are multiple ways to connect to a remote Mac Mini, the AlexHost team specifically recommends RealVNC due to its reliability, security, and cross-platform compatibility. Why Choose […]