"This book is required reading for anyone who cares about web performance; it's already established as the go-to reference on the topic." -- Mark Nottingham (IETF HTTPbis Working Group Chair)
From the Author
Our goal is to cover what every developer should know about the network: what protocols are being used and their inherent limitations, how to best optimize your applications for the underlying network, and what networking capabilities the browser offers and when to use them.
In the process, we will look at the internals of TCP, UDP, and TLS protocols, and how to optimize our applications and infrastructure for each one. Then we'll take a deep dive into how the wireless and mobile networks work under the hood--this radio thing, it's very different--and discuss its implications for how we design and architect our applications. Finally, we will dissect how the HTTP protocol works under the hood and investigate the many new and exciting networking capabilities in the browser:
- Upcoming HTTP 2.0 improvements
- New XHR features and capabilities
- Data streaming with Server-Sent Events
- Bidirectional communication with WebSocket
- Peer-to-peer video and audio communication with WebRTC
- Peer-to-peer data exchange with DataChannel
High-Performance Browser Networking will be of interest to anyone interested in optimizing the delivery and performance of her applications, and more generally, curious minds that are not satisfied with a simple checklist but want to know how the browser and the underlying protocols actually work under the hood. The "how" and the "why" go hand in hand: we'll cover practical advice about configuration and architecture, and we'll also explore the trade-offs and the underlying reasons for each optimization.
More About the Author
Ilya Grigorik is a web performance engineer and developer advocate on the "Make The Web Fast" team at Google, where he spends his days and nights on optimizing the web stack (from top to bottom), and driving adoption of performance best practices.