Books

Product teams are shipping more than ever. Outcomes are getting harder to explain. Roadmaps promise certainty. Backlogs stay full. Delivery speeds up. Yet value lags behind effort and learning arrives too late. The Operating System of Product explores why this happens and what replaces it. It shows how product work changes when execution is no longer the bottleneck and why roles, prioritisation and feedback loops must evolve together. This is not a book about better roadmaps. It is about replacing the system that needs them.

This book is about thinking clearly in C. It teaches the mental habits behind safe memory use, careful pointer handling, robust error strategies, effective debugging, and clean interface design. It is written for programmers who want to write C code that remains correct, efficient, and understandable over time.

LangChain 4 Beginners teaches you how to build real Generative AI applications by treating LLMs as stateless components and RAG as a system architecture—not magic. Learn how embeddings, vector search, and retrieval pipelines actually work, and build your first production-ready RAG application step by step.

Master the skills of company creation and management in Business Central! This comprehensive guide covers everything from creating companies with the assisted setup wizard to advanced developer topics like ChangeCompany and intercompany transactions. Learn best practices for configuration packages, understand when NOT to copy companies, and gain hands-on experience with exercises designed for MB-820 exam success.

I'm writing this in the second half of 2025 soon after retiring with 35 years in software development. I used Salt extensively for the last 7 years, and before that I had been using Puppet for 7 years. I was often involved in tasks that eventually became known as DevOps, mostly focusing on configuration management at smaller companies. I became disillusioned with Salt after the company was sold to VMware which itself was later acquired by Broadcom. Now in late 2025, Salt isn't getting much attention or support from its current owner. Many of the core Salt developers have left the company, and the cadence of bug fixes and releases seem to be slowing down Also before retiring, I looked at the job market and found almost nobody is looking for people with Salt experience while at least some people were still looking for Ansible experience With that in mind, I decided to learn Ansible by porting the Salt states for my home lab over to Ansible. I kept notes along the way, and thought other developers might benefit if I published what I learned.

Actualizar Rails en producción no es ejecutar bundle update rails y cruzar los dedos. Esta guía te lleva paso a paso desde la auditoría inicial hasta el deploy, con estrategias probadas en aplicaciones reales y todos los problemas que nadie te cuenta.

「Kotlinの使い方」から一歩踏み込み、「Kotlinが本当にどう動いているのか」へ。内部実装、バイトコード、コンパイラの挙動といった言語を形作る要素を解き明かし、基礎からコルーチン、マルチプラットフォームまで、より賢く、より自信を持ってKotlinを書くための理由を示します。

Master the journey from on-premises to the cloud! This comprehensive guide unlocks the secrets of migrating Business Central, Dynamics NAV, and Dynamics GP workloads to Business Central online. Learn how to plan migrations, configure Azure Data Factory pipelines, handle incremental replication, and execute successful cutover strategies. Whether you're preparing for MB-820 certification or leading your first cloud migration project, this is your complete roadmap from planning through go-live and beyond.

This book walks you through building a real customer management desktop application using Python, Tkinter, ttkbootstrap, and SQLite—from the first window to a packaged, installable app.No demos. No shortcuts. Just real software.

Master the art of performance testing and regression detection in Business Central! This comprehensive guide unlocks the secrets of the Performance Toolkit (BCPT)—from writing custom test scenarios to detecting performance regressions across versions. Learn how to simulate hundreds of concurrent users, analyze telemetry with Power BI, and integrate performance testing into your CI/CD pipelines. Whether you're preparing for MB-820 certification or ensuring your extensions can scale to production loads, this is your roadmap from manual testing to automated performance validation.

यह पुस्तक आपको “Kotlin का उपयोग कैसे करें” से “Kotlin वास्तव में कैसे काम करता है” तक ले जाती है—आंतरिक इम्प्लीमेंटेशन, बाइटकोड और कंपाइलर व्यवहार को स्पष्ट करते हुए, और उन तंत्रों को उजागर करते हुए जो इस भाषा को आकार देते हैं। यदि आप Kotlin की बुनियाद, कोरूटीन, और मल्टीप्लेटफ़ॉर्म में अधिक स्मार्ट और आत्मविश्वास से भरा कोड लिखना चाहते हैं, तो यह पुस्तक आपको बताएगी कि सब कुछ ऐसा ही क्यों है। Hardcover | Paperback | ISBN: 979-8243872744

Most authentication tutorials show you how to log users in. This book shows you how to trust your system in production.Learn how authentication and authorization really work by building a complete Node.js backend with email verification, JWTs, password recovery, admin roles, security protections, and full Postman testing—without shortcuts, magic, or guesswork.If you’re tired of auth tutorials that break the moment things get real, this book is for you.

A senior level Android book about what actually breaks in production: Compose, performance, architecture, build systems, CI, and scale. Less “hello world”, more “keep it alive”.

Buku ini membawa Anda dari “cara menggunakan Kotlin” menuju “bagaimana Kotlin sebenarnya bekerja”, mengungkap implementasi internal, menjelaskan bytecode dan perilaku compiler, serta mekanisme yang membentuk bahasa ini. Jika Anda ingin menulis Kotlin yang lebih cerdas dan percaya diri—mulai dari dasar, coroutine, hingga multiplatform—buku ini menunjukkan mengapa segala sesuatu dirancang seperti sekarang. Hardcover | Paperback | ISBN: 979-8243872744 

本書將帶你從「如何使用 Kotlin」走向「Kotlin 真正如何運作」，揭示語言的內部實作，釐清位元組碼與編譯器行為，以及塑造 Kotlin 的核心內部機制。如果你希望在語言基礎、協程與多平台開發中撰寫更聰明、更有自信的 Kotlin 程式碼，這本書將告訴你一切為何如此設計。 Hardcover | Paperback | ISBN: 979-8243872744