This book explores the practical application of Web 2.0 technologies to create integrated online services. It guides readers through the process of combining different web services and data sources to build innovative applications, often referred to as mashups. The author focuses on the technical aspects and methodologies required to achieve this integration, providing a framework for understanding and implementing these powerful tools.

The book is positioned as a practical guide for developers and technologists interested in the emerging field of Web 2.0 mashups. Its focus on 'how-to' suggests a hands-on approach, likely appealing to those seeking to build or understand these integrated web applications. The subject matter points to a technical audience familiar with web development concepts.