Books

Want to use NixOS "for real" at work? Interested in learning one of the hottest emerging DevOps technologies? Jumpstart your professional career by reading this book authored by a professional user of NixOS.

If you've dabbled in containers and infrastructure or DevOps but don't know why Kubernetes is so popular, or how to get started with it, this is your book! Learn the basics of Kubernetes quickly and efficiently, with real-world application deployment examples.

Take control of Kubernetes with GitOps and Argo CD. This book shows you how to deploy, secure, and scale your applications step by step — from the basics to advanced patterns.

Learn Terraform's essentials from scratch and get ready to build real projects

Se você já tentou alguma vez aprender sobre containers mas achou a linguagem complicada, este livro é para você, aqui eu mostro tudo com exemplos simples e com claras explicações, tudo para que você possa começar sua jornada em containers, e se você já conhece docker, este livro também é para você que busca se especializar neste assunto.

If you're a systems administrator looking to update your skills, a developer wanting to understand infrastructure better, or someone who's new to both infrastructure and Terraform, this book has got you covered. The examples are really helpful. The explanations are crystal clear. The progression is deliberate. This book will teach you everything you need to know about building, managing and evolving infrastructure.

Set up a secure Elasticsearch and Prometheus setup in Kubernetes that can be used in any production environment!

Stop being the on-call engineer for your own house. Build a homelab that monitors, alerts, and fixes itself — entirely managed as code.

A beginner-friendly introduction to TypeScript for no-code and AI-assisted developers. Learn the fundamentals properly and build confidence beyond copy-paste code.

Terraform is easy—until teams, compliance, and day-2 reality arrive. This hands-on playbook shows how to scale IaC with GitOps, CI/CD, policy, and operational safety.

You know how to code, but everyone else seems to "just get it" while you secretly Google and ChatGPT everything. The Software Realm DECODED is the patient mentor conversation you've been searching for, Peter asks the questions you're afraid to ask, and the Ultra Senior Developer explains what bootcamps skip and seniors assume you know. By the final chapter, the imposter syndrome disappears and systems finally make sense.

Build a real AI platform on OpenShift, not just “another Kubernetes cluster.” This guide walks you through air-gapped installs, Quay mirroring, GPUs, InfiniBand, GitOps, and benchmarking—so platform and SRE teams can deliver a secure, observable, high-performance OpenShift AI environment that app teams actually want to use.

Master Generative AI from Theory to ProductionYou don't learn Gen AI from tutorials — you learn from solving real problems. How does ChatGPT handle context and avoid hallucinations? How does Perplexity build RAG at scale? How does GitHub Copilot generate accurate code? System Design Mastery - Generative AI teaches through real-world scenarios and production patterns. 116 scenario-driven case studies covering:✅ RAG with vector databases and hybrid search✅ Prompt engineering with Chain-of-Thought reasoning✅ Document processing with multi-format parsing✅ Multi-modal AI with vision and audio✅ Production deployment with monitoring and cost optimization Every scenario includes: production problem, architectural approaches, Gen AI patterns, decision frameworks, tool implementations, and interview-ready explanations. Learn through case studies from OpenAI, Anthropic, Google, Meta, and top AI-companies. Your journey from developer to Gen AI architect begins here — with scenarios you'll face and tools you can deploy.

Transform your data center into a powerful private cloud with this comprehensive guide to Red Hat's enterprise stack. Learn how to deploy OpenShift for container orchestration, integrate OpenStack for VM workloads, and implement Ceph for unified storage—all on a single lab host. Through 10 hands-on chapters, you'll build a production-ready hybrid cloud from scratch, complete with security hardening, performance optimization, and GitOps automation, backed by real-world case studies and battle-tested configurations.

Build enterprise-grade Proxmox VE 9 clusters with integrated Ceph storage. This hands-on guide covers everything from lab setup with nested KVM virtualization to production deployment with high availability, automated backups, and API-driven automation.