Async Python : Concurrency, I/O, and Throughput That Scales
Overview
Modern Python applications don't fail because of bad logic - they fail because they can't scale.
If your services slow to a crawl under load, your APIs block unexpectedly, or your background tasks pile up faster than they finish, the problem isn't Python - it's how concurrency is handled.
Async Python: Concurrency, I/O, and Throughput That Scales is the definitive guide to building high-performance, non-blocking Python systems using asyncio, async/await, and modern concurrency patterns.
Written for real-world developers-not academics-this book goes beyond syntax and dives deep into how async actually works, why it works, and when it doesn't.
You'll learn how to:
Understand the event loop at a mental-model level
Eliminate blocking I/O and hidden performance killers
Design async architectures that remain readable and testable
Handle thousands of concurrent connections with confidence
Combine async with threads, processes, and CPU-bound workloads
Build scalable APIs, workers, and pipelines that survive production traffic
Debug async code without losing your sanity
Through practical examples, performance diagrams, and production-tested patterns, you'll master the difference between parallelism vs concurrency, throughput vs latency, and fast code vs scalable systems.
This isn't another "hello asyncio" tutorial.
It's a guide to thinking in async.
Whether you're building APIs, microservices, data pipelines, network tools, or high-throughput backends, this book will teach you how to make Python perform under pressure.
This item is Non-Returnable
Customers Also Bought
Details
- ISBN-13: 9798245458298
- ISBN-10: 9798245458298
- Publisher: Independently Published
- Publish Date: February 2026
- Dimensions: 9 x 6 x 0.53 inches
- Shipping Weight: 0.75 pounds
- Page Count: 250
Related Categories
