High availability on virtualized servers: a complete guide
Discover how to achieve high availability on virtualized servers with clusters, replication, and HA on RHEL, Hyper-V, and QNAP NAS.
Systems
Advanced NixOS Linux: The declarative distro for demanding users
Discover advanced NixOS Linux: declarative configuration, atomic updates, and an ideal environment for expert users and demanding developers.
Windows 3.1 and 3.11: History, Features and Legacy of a Classic
Discover the history and features of Windows 3.1, why it was key in the multimedia PC and what legacy it maintains in today's Windows.
Server virtualization and optimization: a complete guide
Discover how server virtualization optimizes resources, improves security, and strengthens your IT infrastructure with examples and best practices.
Digital forensics for administrators and security teams
A complete guide to digital forensics for administrators: processes, tools, NIST/DFIR frameworks, and legal keys to protect your organization.
Server monitoring: best practices for a reliable environment
A complete guide to best practices for server monitoring to improve the performance, security, and availability of your infrastructure.
Hidden features of Windows 11 and how to unlock them with ViVeTool
Discover the best hidden features of Windows 11 and how to activate them with ViVeTool step by step, with real tricks to get the most out of your PC.
Minimal Linux installation: complete guide, uses and advantages
Discover what a minimal Linux installation is, when it's convenient to use it, and how to get the most out of it to achieve a faster, more secure, and fully customized system.
Automation in Linux: from cron and Bash to Ansible and systemd
Learn to automate Linux with cron, Bash, anacron, at, systemd timers, and Ansible to save time and strengthen security.
Definition of appchain and how it fits into the blockchain ecosystem
Discover what an appchain is, how it works, how it differs from a Layer 1, and the best examples in Polkadot, Cosmos, and Avalanche.
SystemRescue: The Complete Guide to the Essential Rescue System
Discover what SystemRescue is, its rescue tools, and how to use it from USB or CD to repair, clone, and recover your PC when it won't boot.