Increasingly, a knowledge and understanding of configuration management systems is a must for 21st century web operations professionals. In this guide, Stephen Nelson-Smith covers the entire framework in exhaustive detail, showing you how this open source tool and framework provides system administrators and developers with a foundation of APIs and libraries with which to build tools for managing infrastructure at scale.This book is the comprehensive, authoritative reference work on Chef that thousands of companies-from startups to large enterprises-have been waiting for.