Books

This book will teach you how to investigate and root-cause numerous types of performance issues on a PC, in many cases all the way down to the code causing them.

There are more than 100 recipes that are meant to help you solve problems in the real world. With this book, you can learn everything from how to set up your Ansible environment to advanced playbook techniques, cloud integration, CI/CD pipelines, and fixing problems. Each recipe is designed to give you useful solutions, which makes it easy to use Ansible and get the most out of it.

Modern event-driven architecture has become synonymous with Apache Kafka. This book is a complete, A-Z guide to Kafka. From introductory to advanced concepts, it equips you with the necessary tools and insights, complete with code and worked examples, to navigate its complex ecosystem and exploit Kafka to its full potential.

Spanning roughly 250 pages with step-by-step screenshots-based instructions, this book will guide you on managing a daloRADIUS deployed server to run FreeRADIUS AAA system. with daloRADIUS you can easily and quickly manage your FreeRADIUS deployment, thanks to flexible user interface and navigation flow.

Many Linux System Administrators struggle with Ansible, I created a book that gives you copy-and-paste Playbook code and solves the most common errors that you could use to save time every day. 

As principais bases para iniciar bem utilizando a ferramenta que é atualmente a mais poderosa para monitoramento com software open source. A introdução ao zabbix que você precisa.

Das Shopware 6 Buch – Der ultimative Leitfaden für Händler & Agenturen, initiiert von der Shopware-Agentur great2gether, vereint zahlreiche Expertenbeiträge zu E-Commerce und Shopware. Autoren wie Anna Bardelmeier von Leadinfo, Julia Leusing und Marie Reckendrees von Shopware, Lena Arns und Michael Kalus von Mollie sowie Christian Dangl von dasistweb und viele weitere Fachleute teilen ihr Wissen. Es richtet sich sowohl an Anfänger als auch an erfahrene Nutzer der Shopware 6 On-Premise-Version. Das Handbuch deckt die gesamte Palette von der Installation und Konfiguration über Design und Plugins bis hin zu Marketing-Strategien ab. Besonders wertvoll sind die Kapitel der Gastautoren, die tiefergehende Einblicke und Expertentipps bieten. Ideal zur Einarbeitung neuer Mitarbeiter oder zur Auffrischung von Kenntnissen, bietet das Buch alles, was man für den Aufbau und die erfolgreiche Vermarktung eines Shopware 6 Shops wissen muss.

In this book, you'll see that the book is designed with one main idea. It aims to give you the skills, confidence and understanding you need to build and deliver real Backend systems. Each chapter is designed to teach you everything you need to know to get hands-on with writing, configuring, deploying and troubleshooting your own projects. Right at the start, we got stuck into designing APIs and building backend systems. We didn't just stick to the basics, though. We went beyond that pretty quickly and started using modern protocols like gRPC and the key contract-first methods that are now the norm for scalable backend systems.

This book opens the door for developers, project managers, product managers, and business analysts who want to understand how trading systems really work — from trade booking and lifecycle processing to data flow and integration. It provides the knowledge and perspective needed to gain a true edge in one of the most technically sophisticated domains in finance.

Your API deserves more than just working, it deserves to be exceptional.

How Software Fails: A Field Guide to Understanding Complex System DisastersSoftware failures aren’t accidents, they’re inevitable. From cosmic rays flipping bits to tiny files crashing millions of machines, our most critical systems collapse in ways no one foresaw. Through gripping cases, the $460M Knight Capital meltdown, the lethal Therac-25, a file grounding global air travel, this book uncovers the hidden rules of complex disasters. Drawing on Richard Cook’s principles, it shows why testing can’t guarantee safety, how “reasonable” choices spawn chaos, and why scale makes the impossible certain. But it’s also about resilience: NASA’s Mars rovers, Netflix’s chaos engineering, and the ethics of life-critical systems. For engineers, managers, or curious readers, this guide reshapes how you see the fragile systems running our world.

Build scripts, web apps, and integrate Lua with other applications and systems

Replace Terraform with OpenTofu to achieve cost-effective, flexible infrastructure management

Unlock the power of YAML with this comprehensive guide! Whether you're just starting or looking to enhance your skills, From Zero to YAML offers step-by-step instructions, practical examples, and real-world applications to help you master this essential tool for DevOps, cloud infrastructure, and configuration management. Learn how to write, structure, and manipulate YAML files with ease, and apply it to modern technologies like Docker, Kubernetes, AWS, and more. Ready to streamline your workflows and optimize your configurations? Dive into the world of YAML and transform the way you work with data!

1. Introduction to RHEL 10: Covers certification and RHEL fundamentals. 2. Key Features and Changes: Based on major updates like RDP replacing VNC, security improvements (post-quantum cryptography), and image creation tools. 3. Managing Systems: Extensive use of the RHEL Web Console for system tasks, software updates, and configuration. 4. Automation: Focus on RHEL System Roles for consistent system management. 5. Emerging Technologies: Cloud environments, containers, and experimental previews to explore.