What Is GPU as a Service (GPUaaS)
Understanding GPU as a Service
Graphics processing units have become a core component of modern computing. From artificial intelligence and machine learning to scientific simulations, video rendering, and data analytics, organizations increasingly depend on GPU acceleration to process large workloads efficiently.
As demand for GPU resources continues to grow, ...
Multi-GPU Setups for Large Model Training: Scaling Strategies and Hardware Considerations
Why Multi-GPU Training Has Become Essential
As machine learning models continue to increase in size and complexity, relying on a single GPU is becoming less practical for many training workloads. Modern large language models, multimodal systems, image generation platforms, and advanced neural networks require substantial computational resources that ...
NVIDIA L40 vs NVIDIA L40S: How to Choose the Right GPU for Your Workload
Understanding NVIDIA's L40-Series GPUs
Selecting the right GPU is one of the most important decisions when building infrastructure for artificial intelligence, machine learning, rendering, virtualization, or high-performance computing workloads. While additional GPU power can improve performance, investing in hardware that exceeds your actual requirements can significantly increase operational ...
Install OS on Hetzner Dedicated without RAID
Installing a Linux operating system on a Hetzner dedicated server is straightforward thanks to the built-in Installimage utility. While Hetzner automatically deploys many servers with Software RAID enabled, there are situations where you may prefer a non-RAID setup.
Running without RAID gives you direct access to the full ...
WordPress Malware Hidden Admin Backdoor & Rogue bdthemes Plugin
WordPress Malware Investigation: Hidden Admin Access, Rogue Plugin and Persistent Login Backdoor
The ColonelServer Security & Infrastructure Team recently investigated a WordPress security incident that developed into a much broader forensic investigation.
What initially appeared to be an isolated compromised WordPress installation ultimately revealed a malicious plugin, unauthorized administrative ...
Plesk CVE-2026-58046 | Critical Security Vulnerability & Fix Guide
A critical security update has been released for Plesk
Plesk has disclosed and patched a high-severity security vulnerability tracked as CVE-2026-58046. The issue affects the XML-RPC API and impacts all Plesk versions prior to 18.0.79.4.
The vulnerability allows an authenticated user with low privileges to exploit a SQL injection ...
Artificial Intelligence (AI) for Beginners
What Is Artificial Intelligence?
Artificial Intelligence, commonly referred to as AI, describes computer systems designed to perform tasks that normally require human intelligence. These tasks may include learning from data, identifying patterns, understanding language, solving problems, making decisions, recognizing images, and generating content.
Rather than following rigid instructions for ...
Windows and Linux Server Hardening Checklist
What Is Server Hardening?
Server hardening is the process of securing a server by reducing its attack surface and limiting opportunities for unauthorized access, exploitation, or service disruption.
The goal is not to lock down a system so aggressively that normal operations become difficult. Instead, server hardening focuses on ...
CloudLinux OS: Why Choice for Web Hosting
What Is CloudLinux OS?
CloudLinux OS is a Linux-based operating system developed specifically for web hosting environments. Unlike general-purpose Linux distributions, CloudLinux focuses on improving the stability, security, and resource management of hosting servers, particularly those hosting multiple customers on the same machine.
Today, CloudLinux powers millions of websites ...
Building a Server Room
What Is a Server Room?
A server room is a dedicated space designed to house and protect an organization's IT infrastructure, including servers, storage systems, networking equipment, and supporting hardware.
For many businesses, the server room serves as the central hub for critical operations, supporting applications, communications, databases, file ...
Using LVM in Linux to Manage Storage Devices
What Is LVM in Linux?
Logical Volume Manager (LVM) is an advanced storage management framework for Linux that abstracts physical storage devices into flexible logical storage pools. Instead of managing individual disks and partitions directly, administrators can combine multiple storage devices and allocate space dynamically as needed.
LVM sits ...
Enterprise Cloud Migration
What Is Enterprise Cloud Migration?
Enterprise cloud migration is the process of moving applications, workloads, databases, and business data from existing infrastructure into a cloud environment.
Organizations typically migrate from:
On-premises data centers
Dedicated servers
VPS infrastructure
Legacy hosting platforms
Existing cloud providers
The destination environment may be:
Private cloud
...
Unmetered vs Metered vs Unlimited Bandwidth
Understanding Bandwidth in Web Hosting
Bandwidth is one of the most important resources in any hosting environment. It determines how much data can be transferred between your website and its visitors during a specific period.
Every time a visitor loads a page, downloads a file, streams media, or accesses ...
Install ProFTPD with TLS
What Is ProFTPD?
ProFTPD (Professional FTP Daemon) is an open-source FTP server designed to provide a secure, flexible, and highly configurable file transfer platform for Linux environments.
Its configuration syntax is similar to the Apache HTTP Server, making it familiar to many system administrators. ProFTPD supports a wide range ...