Clusters of commodity servers have become a major computing platform, powering not only some of today’s most popular consumer applications—Internet services such as search and social networks—but also a growing number of scientific and enterprise workloads . This rise in cluster computing has even led some to declare that “the datacenter is the new computer” [16, 24]. However, the tools for managing and programming this new computer are still immature. This paper argues that, due to the growing diversity of cluster applications and users, the datacenter increasingly needs an operating system.
National Science Foundation
Expeditions in Computing