Books

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

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

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.

Ever found yourself nodding along in conversations about "logs, metrics, and traces" without quite knowing how they all fit together? This book takes you on a journey through the vital yet often misunderstood world of observability, unraveling the complexities of modern system monitoring and turning them into clear, actionable insights.From foundational principles to advanced monitoring techniques, this guide reveals how observability is the secret sauce behind reliable, scalable, and high-performing systems. With real-world examples and practical tools, you'll learn how to go beyond basic metrics and transform your systems from opaque black boxes into transparent, manageable, and self-healing platforms.Buckle up—it's time to elevate your systems with the power of observability!

Ever felt like you're trying to connect a maze of tangled wires, just to keep your systems communicating smoothly? This book dives into the often-overlooked yet mission-critical world of Enterprise Integration Platforms (EIPs), turning complex tech jargon into clear, practical guidance. Discover how to design, build, and optimize EIPs to ensure your systems stay seamlessly connected, agile, and scalable.Packed with real-world examples and best practices this guide will transform your approach to integration. Whether you're dealing with APIs, message queues, or the labyrinth of microservices, get ready to turn chaos into connectivity—and maybe even enjoy the process!

The Shopware 6 book was initiated by the Shopware agency great2gether, brings together numerous expert contributions on e-commerce and Shopware. Authors such as Anna Bardelmeier from Leadinfo, Julia Leusing and Marie Reckendrees from Shopware, Lena Arns and Michael Kalus from Mollie, Christian Dangl from dasistweb, and many other professionals share their expertise. Aimed at both beginners and experienced users of the Shopware 6 On-Premise version, this manual covers everything from installation and configuration to design, plugins, and marketing strategies. Particularly valuable are the guest chapters, which provide in-depth insights and expert tips. Ideal for onboarding new team members or refreshing existing knowledge, this book offers everything you need to build and successfully market a Shopware 6 store. WORK IN PROGRESS - 80% ready, screenshots are missing and translations need to be checked.

Unlock the full potential of Azure DevTest Labs with this comprehensive handbook. Learn to automate environments, optimize resources, and integrate DevTest Labs into your cloud workflows. Perfect for developers and IT professionals who want to streamline development and testing in the cloud.

Transform your approach to building microservices with Domain Driven Microservices on AWS in Practice—your hands-on guide to mastering Domain Driven Design and serverless architecture on AWS, perfect for developers and architects ready to create scalable, resilient applications that truly meet business needs.

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.

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.

Covering everything from the basics of secure communication and the HTTP/HTTPS protocols to more complex subjects like WebSockets interactions and custom protocol handling, the "Postman Cookbook" is designed to walk you through every aspect of API development.

The book walks you through the ins and outs of Terraform's more complex features and capabilities, including manipulating states, conditional logic, and dependencies. This book will help you get ready for HashiCorp's Terraform Certification by taking a deep dive into its fundamental architecture, its providers, resources, and state files.

This book is superior, teaching administrators and developers to automate, optimize, and innovate using PowerShell. The book covers debugging, creating efficient loops, error handling, and the complexities of remote network management. You will learn to engage, code, experiment, and learn from real-world circumstances throughout this book.

Embark on a journey into the heart of Ansible. Uncover the secrets of efficient automation, troubleshoot with finesse, and elevate your code quality with linting rules. 'Unleashing the Power of Ansible' is your key to mastering IT automation in a world hungry for seamless efficiency. Are you ready to transform the way you orchestrate systems?

Unleash the hidden power of Excel to manage and analyze hierarchical data like never before. "Adam on: Excel Outlining with TreeWiz" is your ultimate guide to mastering this complex skill. Transform your Excel worksheets into dynamic, easy-to-navigate data trees with TreeWiz.