Books

Stop treating PostgreSQL like slightly broken MySQL and start using it the way it was designed.

Migrating to Server 2025 and Azure is a comprehensive, hands-on guide for IT professionals, system administrators, consultants, and trainers looking to modernize their infrastructure through upgrades to Windows Server 2025 and integrating Azure Hybrid services. Designed around real-world lab exercises, this book takes you on a journey from legacy environments to modern cloud-ready architecture, making it a must-have resource for anyone involved in digital transformation initiatives.

The Fundamentals of Active Directory—Hands-On Lab Guide is a comprehensive, lab-based learning resource crafted for IT professionals, systems administrators, students, and technical trainers seeking a deep, practical understanding of Active Directory. Published by MVPDays Publishing, this book strongly emphasizes guided, real-world exercises that teach not just the “how” but the “why” behind Active Directory’s core services.This guide is ideal for those preparing for certification, working in enterprise environments, or simply looking to master foundational AD concepts with a practical edge.

Organizations are constantly threatened by increasingly sophisticated adversaries in the modern cybersecurity landscape. Microsoft Defender XDR is one of the most powerful tools available to help protect, detect, and respond to these threats across your digital estate. But how do you genuinely know your defenses are working? Red Teaming and Blue Teaming with Microsoft Defender XDR is a practical, hands-on guide written for IT professionals seeking to level up their cybersecurity skills. Whether you're a sysadmin, SOC analyst, or security engineer, this book will walk you through the entire lifecycle of building a secure cyber range, safely simulating attacks, and validating your Defender XDR configurations against real-world threats.Designed for accessibility and impact, this book shows you how to set up your own controlled, internal lab using free tools—no expensive gear or third-party licenses.

Jellyfin makes self-hosting your media library look easy, but getting it right takes more than installing a server. This practical guide covers architecture, deployment, administration and optimization, helping you build a reliable setup that works smoothly for local and remote users alike.

Take a practical journey through SGLang, from its core architecture to real-world deployment and optimization. Built for engineers who need to run LLM inference reliably at scale, this handbook breaks down the tools, techniques and operational know-how needed to build and maintain production-ready SGLang systems.

Building fast LLM inference is about far more than turning the right knobs. This book takes you inside vLLM and the systems behind it, showing how memory, scheduling, GPUs and distributed serving shape real-world performance. Learn how to measure what matters, find bottlenecks and build inference infrastructure that scales without wasting money.

Linux System Hardening is a practical guide to securing Linux systems from the kernel to the cloud. It explains how threats work, how to apply effective controls and what you give up along the way. Built for admins, security engineers and DevSecOps teams working with real production systems.

From the Linux basics to advanced development workflows, this practical guide shows you how to turn Linux into a powerful software development environment. Learn the command line, work with popular programming languages, use containers and CI/CD, debug and profile applications and build skills you can use every day.

MCP can transform the way you work with Claude Code. This practical guide takes you from the basics to production, showing you how to connect tools, build integrations, automate workflows and ship reliable, secure solutions you can use right away.

A recovery plan does not prove that recovery will work. This practical playbook helps IT teams plan, execute, evidence, and evaluate enterprise DR tests using structured workflows, decision controls, and reusable templates.

Infrastructure gets complicated fast. Mastering Terragrunt shows you how to bring order to growing Terraform and OpenTofu environments without adding unnecessary complexity. Learn practical patterns for managing multiple accounts, regions and teams, streamline deployments and build infrastructure that stays maintainable as your organization scales.

In this book, we plan before we act, we preview before we commit, we gate on evidence rather than on hope, and we write the recovery before we take the risk. By the time you get to the last chapter, you'll be familiar with the switches over NETCONF, server provisioning, building overlays, traffic inspection, cloud network provisioning, Kubernetes resource application, RDMA fabric validation, inference traffic routing, and reporting your findings through an interface that an assistant can query.

Take control of your storage with FreeCORE: The Complete Guide. From your first installation to advanced ZFS management, network shares, security, backups and performance tuning, this practical guide shows you how to build, manage and troubleshoot a reliable NAS with confidence, whether you are running a home lab or a production environment.

Shadow IT is everywhere, from unsanctioned apps to forgotten cloud resources. This practical guide shows IT and security teams how to find what they cannot see, assess the risks and put effective controls in place without slowing the business down. Packed with practical strategies, code examples and clear roadmaps, it turns Shadow IT from a hidden risk into something you can manage.