This book is unique because it addresses the topic of comprehensive network and exclusive content, tracing the evolution from traditional web caching architecture today is much more open and flexible. + Focus on the principles that will give you a thorough understanding and timely from the content network. + Offering dozens of protocol-specific examples that demonstrate how real-life Content Network currently designed and implemented. + Provide extensive consideration Content Services, including the Internet Content Adaptation Protocol (ICAP) and Open Pluggable Edge Services (Opes). + Check method to support the limited time media such as audio and video streaming media and real-time like instant messaging. + Combining vision and stiffness of a leading researcher with practical experience of an experienced development engineer to provide a unique combination of depth theory and practical applications.