The Data Center as a Computer: Designing Warehouse-Scale Machines (2026 Edition) (link.springer.com)

The fourth edition of "The Data Center as a Computer: Designing Warehouse-Scale Machines" has been announced as an open-access book, offering free and unlimited access to its content, which describes the architecture and operation of warehouse-scale computers (WSCs). This edition reflects six years of advancements in WSC technology, which is crucial for powering cloud computing and AI services. It includes new chapters on topics such as exascale AI processing, software-defined infrastructure, and sustainable design, while also providing real-world case studies, including insights into Google's infrastructure. This significant update is tailored for both industry professionals and educators, ensuring relevance amid the rapid evolution of technology. By integrating state-of-the-art advancements, the book serves as an essential resource for understanding the complex systems that underpin modern cloud services and machine learning applications. The inclusion of a retrospective on 25 years of WSC innovations and trends not only captures the history and evolution of warehouse-scale computing but also guides future developments in the field, making it an invaluable reference for anyone involved in AI and cloud infrastructure design.