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ArticleColocation
New-Level Colocation: How Providers Add Value Beyond Offering Physical Space
We discuss how Colocation+ adds value to traditional colocation services and take a closer look at AH's offering.
ArticleExpert Insights
Hosted Private Cloud: The Compelling Case
Learn the benefits of hosted private cloud solutions, offering dedicated and robust cloud services and the hardware resilience of top-tier data centers.
How to
Understanding Bitrate Control in Streaming Workflows
Bitrate plays a critical role in video streaming because it determines how much data is delivered every second and directly affects video quality, bandwidth usage, and streaming stability. Choosing the right bitrate helps prevent buffering while maintaining clear and consistent playback. In this guide, we explain how bitrate works, how it interacts with resolution and […]
Case StudiesPrivate Cloud
Over 50% Monthly Cost Reduction After Migrating to Private Cloud
Project Goals The Client defined the following primary goals for the migration: The project was not solely cost-driven. The CTO had used OpenStack in a previous role, but the Client’s current team lacked the operational capacity and expertise to deploy and manage a production-grade OpenStack environment. They needed a partner who could take full ownership […]
How to
How to Create an LVM Partition in Linux
Learn how to create an LVM partition in Linux using industry-standard tools and best practices for modern server environments. This step-by-step guide covers physical volumes, volume groups, logical volumes, filesystem creation, mounting, live storage expansion, and advanced LVM management techniques for Ubuntu, RHEL, VPS, and enterprise Linux systems. Whether you are deploying scalable storage for […]
How to
How to Change the SSH Port
Learn how to change the default SSH port on Linux safely without locking yourself out. This expert guide covers Ubuntu, Debian, Rocky Linux, AlmaLinux, firewalls, SELinux, and modern systemd socket activation, including Ubuntu 24.04 and Debian 13 configurations. Includes troubleshooting tips, security hardening recommendations, and real-world examples for production servers. How to Change the SSH […]
How to
How to Upgrade a Server From Debian 10 (Buster) to Debian 12 (Bookworm)
How to Upgrade a Server From Debian 10 (Buster) to Debian 12 (Bookworm) This guide covers the complete migration path from Debian 10 (Buster) to Debian 12 (Bookworm) via the mandatory intermediate release, Debian 11 (Bullseye). It addresses pre-upgrade auditing, backup and rollback architecture, the staged upgrade procedure, compatibility considerations for Bookworm, and post-upgrade verification. […]
How to
How to Fix the “nf_conntrack: table full” Error on Linux Servers
Experiencing nf_conntrack: table full, dropping packet errors? This expert guide explains how Linux connection tracking works, why conntrack tables overflow, and how to optimize Netfilter for high-traffic environments. How to Fix the “nf_conntrack: table full” Error on Linux Servers When a Linux server begins logging messages such as: nf_conntrack: table full, dropping packet It indicates […]
ArticleCDN
What is a CDN? How Content Delivery Networks Work (2025 Edition)
The modern user expects instant access. Demands it. If a website takes over three seconds to load, 40% of people will leave it. For mobile apps, that figure climbs to 53%. High-definition streaming, e-commerce, online gaming, and real-time chats have forever lifted the standard for digital services. Meeting today’s expectations calls for high-performance, sturdy systems […]