The debate over the 6 GHz band in Europe
The 6 GHz band has become the centre of a dispute that will help define Europe’s communications of the future. The battle involves the major organisations that set standards such
Category: General
TCP vs. UDP Deep Dive: How to Choose (and Tune) the Right Transport
TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are the two foundational transports in the TCP/IP stack. Both ride over IP and use ports to multiplex applications, but their
How to Supercharge Your WordPress Site and Cut Hosting Costs with Hetzner, RunCloud, MrDomain and Cloudflare
Every extra second your website takes to load is a second in which someone can close the tab and never come back. Slow pages hurt SEO, reduce conversions and damage
The GitHub playbook that’s hardening thousands of VPSs: a living guide to locking down a Linux server (step-by-step and with Ansible)
In a world where spinning up a VPS takes minutes but compromising it can take seconds, one GitHub repository has quietly become essential reading for admins and devops who work
Mönchengladbach Becomes a New European Hub for Open-Source Virtualization
The open-source virtualization community will add a new event to the European map this December. German company credativ GmbH has announced the first Open-Source Virtualization Gathering in Germany, a free
x86 → Arm in production: practical implications for sysadmin teams (and how to prepare today)
Google has put numbers—and a method—behind something sysadmin teams have long considered: running the same workloads on x86 and Arm side by side. With its Axion (Arm) CPUs serving YouTube,
Network storage with NFS and iSCSI: a practical guide (and how Stackscale’s network and synchronous storage fit in)
Tech Desk — As applications go distributed, teams go hybrid, and the business expects high availability, local disks stop being enough. That’s where networked storage comes in, turning capacity into
Why an SSD Feels Slow After Cloning an HDD — Real Causes and How to Fix Them
Cloning a mechanical hard drive (HDD) to a solid-state drive (SSD) usually promises an instant speed boost. Yet many people discover that, after migrating, the new SSD underperforms—sometimes even feeling
The Five-Minute, No-Nonsense Cheat Sheet to IP Addressing (Upgraded for Busy Network Pros)
Whether you’re standing up a branch LAN, troubleshooting “no Internet” at 2 a.m., or drafting a multi-tenant private cloud, a crisp mental model of IP addressing saves hours. This upgraded
VMware after Broadcom: make Proxmox your default—yes, even for multi-tenant, APIs and network storage at scale
The virtualization market isn’t dying; it’s bimodalizing. Since Broadcom closed VMware, perpetuals are gone, bundles are bigger, and partner programs favor large multi-year deals. For most mid-market estates and many
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