Books

Build distributed systems that keep working when things go wrong. This hands-on guide shows you how to design reliable messaging architectures with Python and RabbitMQ, from core concepts to production-ready patterns. Follow real projects, write practical code and learn how to build scalable services that recover gracefully under load.

In the blue light of a lonely tablet, a poet-architect reaches across the digital void toward a woman whose silence holds both promise and fortress. One week of deleted messages, translated verses, and million-dollar dreams will decide whether solitude can be breached—or whether some walls are meant to stand.

A structured, practitioner-built handbook of 80 AI prompts for Namibian compliance, risk, and governance professionals, anchored to FIC, FIMA, NAMFISA, and King V. Built to save real drafting time, not replace professional judgement.

Why do technically successful projects still leave customers indifferent? The End of “So What?” shows how three simple principles—clarity, visible ownership, and focus—help professional-services teams turn competent delivery into trust, confidence, and customer delight.

增长不该靠运气，而应建立在可复制的方法之上。本书结合真实 SaaS 案例与经过验证的增长策略，带你从获客、定价到留存，搭建可预测、可扩展的增长体系。无论是创业者还是增长负责人，都能从中获得可立即落地的实战经验。

The Python AI ecosystem has hundreds of excellent libraries that nobody writes about because LangChain dominates the conversation. This book covers 38 of them. Each chapter is a practical guide: what the library does, why it exists, how to install it, and working Python code you can run today. No fluff, no theory — just tools and code.

Winning in SaaS is not about having the best product. It is about building a repeatable way to attract, convert and keep customers. This book breaks down the strategies behind predictable growth with practical frameworks, real company examples and actionable playbooks you can put to work right away.

A bright, cinematic illustrated guide covering van setup, camping essentials, rechargeable living, off‑grid basics, quiet living, and a full 30‑day action plan.

A hands-on guide to running PostgreSQL in production, from schema design and indexing to replication and disaster recovery. Build three real systems: a multi-tenant SaaS app, an analytics warehouse, and a real-time event pipeline. For developers ready to move beyond the basics.

No experience? No problem.Master Android development from scratch with Kotlin and Jetpack Compose while building real applications from your very first chapter.

Go beyond the basics and learn how to get the most from RocksDB. This practical guide explains the architecture behind its speed, shows how to tune it for real workloads and helps you solve performance issues with confidence. Packed with code examples and production-focused advice, it is built for developers who need storage that scales.

Can you defeat the dragon? In The Dragon's Code, you won't just read about Python. You'll use it to create a real terminal adventure game from scratch. Explore mysterious rooms, battle monsters, solve puzzles, collect treasure, and face a dragon in an adventure where every chapter unlocks a new game mechanic and a new programming skill. No experience required.Just curiosity and a little courage!

Build, secure and run reliable mail servers with confidence. This practical guide walks you through Postfix and Dovecot from the ground up, covering everything from core email protocols to high availability, performance tuning and automation. Packed with real configurations and clear explanations you can use in production.