How to set up a home NAS server with OpenMediaVault
Complete guide to setting up and configuring a home NAS server with OpenMediaVault, secure SFTP access, RAID and network sharing.
Hosting and servers
How to set up a reverse proxy server with Nginx step by step
Learn how to set up an Nginx reverse proxy: security, load balancing, caching, and best practices for your web applications.
How to deploy a Docker container on a remote server
Learn how to deploy Docker and Compose containers on remote servers, with examples, CI/CD, Plesk, Portainer, and secure web access.
How to implement microservices with Docker and Kubernetes
A complete guide to implementing microservices with Docker and Kubernetes: architecture, deployment, orchestration, and best practices in production.
GPU Passthrough (vDGA) in VMware: A Complete Guide
Learn how to configure and take advantage of GPU passthrough (vDGA) in VMware vSphere, including requirements, limitations, and differences compared to vGPU.
Live migration in Hyper-V: a complete guide to moving VMs without stopping services
Learn what Live Migration is in Hyper-V, its requirements, modes, typical problems, and how to move virtual machines between hosts without shutting them down.
How to use RAW devices in virtual machines
Learn how to use RAW devices in virtual machines: VMware, Proxmox and VirtualBox, RDM, LUN, LVM and physical disks step by step.
Differences between .pfx, .p12, .cer and .crt explained in detail
Learn the real differences between .pfx, .p12, .cer and .crt and which format to use in each case when installing or exporting SSL and digital certificates.
Complete guide to deploying applications with Docker Compose
Learn how to deploy multi-container applications with Docker Compose: services, networks, volumes, and practical examples for your environment.
Plex or Jellyfin on your home server: a complete guide for your home server
Set up Plex or Jellyfin locally, choose your ideal hardware, and access your own home Netflix with efficient and secure home streaming.
How to create a home server using Docker Desktop
Learn how to create a home server with Docker Desktop: cloud, multimedia, reverse proxy and more, explained step by step and in simple language.
RAID ZFS vs mdadm: complete comparison for Linux servers
Discover when to choose ZFS or mdadm for your Linux server: performance, reliability, RAIDZ, RAID10, snapshots, and backups.
NVMe tuning on Linux servers: a complete optimization guide
Learn how to optimize NVMe on Linux servers: kernel, TRIM, file systems, and MySQL to maximize performance.
Complete Docker Compose tutorial for orchestrating containers
Learn Docker Compose from scratch: services, networks, volumes, and real-world examples for orchestrating containerized apps.
Cloudflare's latest global outage leaves half the internet in jeopardy
A massive Cloudflare outage has left websites, banks, games, and online stores without service in Spain and Europe. Learn about the extent and reasons for the outage.
Types of backups and differences: a complete guide for businesses
Discover all types of backups, their differences, and best practices to protect your company's data and avoid critical losses.
Persistent Memory Storage (PMEM): What it is and how to use it
Discover what persistent memory (PMEM) is, how it works, and how it differs from DRAM, SSD, and NVMe to speed up your systems.
Windows Server 2025: Lifecycle, Support, and Key Changes
Discover when Windows Server 2025 support ends, its complete lifecycle, and the key changes you should plan for now.
Cloudflare outage causes global disruptions to key websites and apps
A Cloudflare outage took down X, ChatGPT, and other websites. We'll tell you the causes, timeline, and impact in Spain, and what to do in case of these outages.
What is DDNS: definition, how it works, differences and security
What is DDNS, how does it work, differences with DNS, advantages, risks and basic configuration explained clearly.
Data centers in space to combat the AI energy crisis
Is AI running out of power? Data centers in space, underwater pilots, and real strategies for scaling up with fewer emissions and greater efficiency.
Storage Spaces Direct on Windows Server: A Complete S2D Guide
What is S2D in Windows Server? How does it work? Requirements, benefits, and deployment. A clear guide to modernizing your storage.
VMCX vs. VMRS on Hyper-V: Differences, Safe Use, and Best Practices
Learn what .vmcx and .vmrs files are, their differences, their sizes, whether you can delete them, and how to manage them in Hyper‑V.
What happens if you don't activate Windows Server after 180 days of trial?
What happens after 180 days without activating Windows Server and how to legally extend it with slmgr. Limits, offline mode, and differences between versions.
How to Install Windows Server from the Command Line: A Complete Guide
Install and configure Windows Server on Core with SConfig and PowerShell. Learn about the differences between the GUI and the core, key roles, and essential commands for a robust deployment.
Plex Integration on My Cloud OS 5: A Complete Guide for Your WD NAS
Set up Plex on My Cloud OS 5: templates, settings, DLNA, and solutions. Everything you need to get your media server ready today.
What is a SIM Server with SIM cards: complete guide and uses
Learn what a SIM Server is, how it works with eSIM/RSP, and use cases in IoT, PBX, and Windows 11 MDM. Clear guidance, examples, and best practices.
Receiving notifications on Windows from IoT sensors via Webhooks
Receive alerts on Windows from IoT sensors with webhooks. Requirements, retries, security, and real-world examples for a successful implementation.
DDNS: What it is, how it works, types, advantages, and security
Learn what DDNS is, how it works, its types, advantages and risks, and when to use it instead of DNS. A clear and practical guide.
How to use Air Explorer to transfer files between cloud services
Guide to using Air Explorer to move, sync, and encrypt files between clouds with scheduled tasks and multi-service support.
Production-Ready VMs? Stability, Performance, and When to Choose Them
Real-world reliability of VMs in production: advantages, limitations, and tests for choosing between virtualization and bare metal.
How to access your NAS from Windows 11: how-to guide and solutions
Open your NAS in Windows 11: SMB, WS-Discovery, SMB signing, and troubleshooting. A clear guide to view and access your NAS without complications.
Turn your PC into a local FTP server with IIS: A complete guide
Setting up an FTP server with IIS: installation, FTPS, firewall, users, and step-by-step testing. Clear guide with tips and examples.
Tutorial to set up your own home FTP server on Windows
Learn how to create and configure a home FTP server in Windows step by step and improve file management.
How to find the hostname associated with an IP address: practical methods and tips
Learn how to easily find an IP address's hostname. Essential methods, commands, and tips for users and administrators.
Free cloud storage: Comparison of the services with the most space in 2025
Want more free cloud space? Discover the best free cloud storage services and how to get the most out of them.
New Synology BeeStation Plus: Private, fast, and secure home storage
Discover Synology BeeStation Plus: 8TB for photos, videos, and secure backups with local AI, without relying on the cloud.
Complete Guide to Using SSH from PowerShell: Configuration and Practical Examples
Learn how to use SSH in PowerShell with this comprehensive tutorial, examples, installation, and tips for easily managing remote servers.
What is Arm SystemReady SR (ServerReady) certification: everything you need to know
Learn what Arm SystemReady SR (ServerReady) certification entails and how it benefits your hardware compatibility.
How to Promote a Server to a Domain Controller in Windows Server: Complete and Updated Guide
Learn step-by-step how to promote a server to a domain controller in Windows Server. Detailed security tips, tricks, and tricks.
Complete Guide to Monitoring Performance in Windows Server: Advanced Tools, Techniques, and Tips
Discover the best tools and methods for monitoring Windows Servers. Troubleshoot issues and optimize resources with this professional guide.
How to properly activate and validate a Windows Server license
Learn how to properly activate Windows Server step by step. A complete, up-to-date guide with helpful tips.
How to disable autocomplete in web browsers step by step
Learn how to disable autocomplete in browsers and Google step by step. Complete and easy guide.
Akamai adds cloud-based VPU to revolutionize video transcoding
Akamai launches VPU cloud instances. More efficient video processing with NETINT chips. Learn how it works.
Intel Gaudi 3 is now available on the IBM Cloud: a powerful and cost-effective alternative for enterprise AI.
Intel Gaudi 3 arrives on IBM Cloud as a cost-effective alternative to NVIDIA for easily scaling enterprise AI.
ARM seeks to achieve 50% of the server market driven by AI
ARM aims to dominate servers by 2025 thanks to AI and energy efficiency.
How NTP servers and atomic clocks work
Learn how NTP works, what atomic clocks are, and how they synchronize systems.
China unveils its first server with 3-core Loongson 6000C64/D CPUs
China launches a server with Loongson 3C6000/D CPUs, 64 cores and 128 threads, 100% domestic technology.
Types of cloud services and how to choose the best one for your business
Learn about the types of cloud services and how to choose the right one for your business based on security, scalability, and cost.
How to transfer files between storage services with Air Explorer
Learn how to move files between clouds quickly, securely, and hassle-free with Air Explorer.