{"product_id":"9781835461167","title":"Python Microservices with FastAPI: Design production-ready, AI-enabled microservices with Python","description":"\u003cb\u003eDesign and ship production-ready FastAPI microservices from first service to secure authentication, bookings, reviews, smart search, AI-assisted support, reliable testing, and a confident path to scalable production systems\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eDesign clear, evolvable services, and explain decisions your team trusts\u003c\/li\u003e\n\u003cli\u003eShip reliable backends with the right data stores, async jobs, auth, testing, and observability\u003c\/li\u003e\n\u003cli\u003eAdd practical AI features (RAG, agents) that reduces support and drives measurable value\u003c\/li\u003e\n\u003c\/ul\u003eThis book shows you how to turn an idea into a reliable product. This is a playbook for practical progress. Choose what to ship now, what to delay, and how to avoid risky changes. Keep services tidy, naming clear, and tests small but useful. You will build a realistic end-to-end system step by step, following the evolution of a babysitting marketplace platform with sign-up, search, booking, messaging, and payments delivered in steady increments. When it is time to add intelligence, you learn practical ways to use AI for customer support, recommendations, and operational insights. The focus stays on measurable value, not hype, while keeping performance, costs, and reliability predictable in production. Your guides are Giunio De Luca, PhD, author of Packt’s FastAPI Cookbook and an architect who has shipped systems across research, sports, and energy, and Igor “Benav” Magalhães, founder of Benav Labs and maintainer of widely used open-source tools. They share patterns they rely on when deadlines are real and reliability matters. By the end, you will not just know FastAPI. You will think like a senior engineer, plan delivery with confidence, avoid common traps, measure what matters, and run a backend platform that users trust and teams enjoy maintaining.\u003cul\u003e\n\u003cli\u003eSet up a microservice from scratch with modern Python tooling\u003c\/li\u003e\n\u003cli\u003eBuild RESTful APIs with clean boundaries, DI, and type-safe models\u003c\/li\u003e\n\u003cli\u003eDesign multiple services and compose them through a gateway\u003c\/li\u003e\n\u003cli\u003eModel data with PostgreSQL, MongoDB, and vector stores\u003c\/li\u003e\n\u003cli\u003eScale with async I\/O, background tasks, queues, and WebSockets\u003c\/li\u003e\n\u003cli\u003eSecure services with OAuth2\/JWT and role-based access\u003c\/li\u003e\n\u003cli\u003eTest, profile, observe, and deploy with confidence\u003c\/li\u003e\n\u003cli\u003eAdd AI features including RAG chatbots, agents, and analytics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor Python developers who want to move beyond monoliths and ship scalable backends. Ideal for engineers aiming for lead\/architect roles who need practical patterns for clean code, async workflows, and multi-database design. You’ll learn how to add secure authentication, real-time features, and AI capabilities RAG chat, agents, and analytics without losing testability or performance. Basic Python and web API knowledge is recommended.\u003c\/p\u003e","brand":"Packt Publishing","offers":[{"title":"Default Title","offer_id":47655481573617,"sku":"9781835461167","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5433\/7265\/files\/9781835461167_p0.jpg?v=1770046484","url":"https:\/\/shop.barnesandnoble.com\/products\/9781835461167","provider":"Barnes \u0026 Noble","version":"1.0","type":"link"}