Concurrent Python with asyncio - Build Real-World Async Apps with Coroutines and FastAPI

Are you ready to write fast, scalable Python that handles thousands of connections without breaking a sweat? Concurrent Python with asyncio is your hands-on guide to mastering asynchronous programming through clear, worked examples. Whether you're a beginner or a pro, you'll build real I/O-bound apps that truly scale. Start with coroutines and tasks, then dive into event loops, futures, and synchronisation primitives. Learn to design non-blocking network clients and servers, handle timeouts and cancellation, and integrate asyncio with databases and web frameworks. Every concept is reinforced with practical code you can run and adapt. By the end, you'll confidently build high-performance web scrapers, chat servers, and API gateways. You'll understand the asyncio ecosystem, including aiohttp, asyncpg, and uvloop, and know when to use threads vs. coroutines. This book doesn't just teach syntax—it teaches you how to think in async. Packed with diagrams, debugging tips, and performance benchmarks, Concurrent Python with asyncio is the definitive resource for any Python developer who wants to level up. Compare with [placeholder] and [placeholder] to see why this book stands out. This hands-on Python guide is written to be used at the keyboard: every concept is paired with something you can run, adapt, and keep. You move from first principles to real, working results, with the common errors and fixes called out along the way so you are never stuck for long.