Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Get the job done and learn as you go. Easy-to-follow, step-by-step recipes which will get you started with Varnish Cache. Practical examples will help you to get set up quickly and easily. This book is aimed at system administrators and web developers who need to scale websites without tossing money on a large and costly infrastructure. Its assumed that you have some knowledge of the HTTP protocol, how browsers and server communicate with each other, and basic Linux systems.