Back for 2011, USENIX is combining established conferences and new workshops into one week chock full of research, training, and information.

The USENIX Federated Conferences Week offers a unique opportunity to gain insight into a variety of "hot" topics, while the joint lunches, breaks, and evening events provide unparalleled networking possibilities.

USENIX is again making it easy to customize your program to meet your needs. Your daily registration gets you into all the events happening that day. Plus, registration packages offer expanded discounts: the more days you attend, the more you save!

Join us in Portland, OR, on June 14, 2011, for the 3rd Workshop on I/O Virtualization. Virtualization technology has grown beyond server systems to include desktops, notebooks, and even mobile devices. The rich settings in which virtualized systems are used range from cloud computing infrastructures requiring access to high-end I/O devices like GPUs and networks to the many devices present in embedded and mobile systems. While I/O systems have a long history of using abstraction to shield applications from the intricacies of devices and storage systems, the WIOV '11 workshop's focus is on the interplay of I/O with virtualization and cloud technologies. Our goal is to provide a forum to discuss the impact and challenges of I/O virtualization along multiple dimensions.

Join us in Portland, OR, June 14–15, 2011, for the 3rd USENIX Workshop on Hot Topics in Cloud Computing. HotCloud brings together researchers and practitioners from academia and industry working on cloud computing technologies. Cloud computing has evolved over the years from a basic IT infrastructure (data centers) to platform as a service (PaaS), and it includes both software as a service (SaaS) and enabling services to be deployed on a hosted infrastructure (IaaS). We believe that cloud computing will benefit from close interaction between researchers and industry practitioners, so that the research can inform current deployments and deployment challenges can inform new research. In support of this, HotCloud will provide a forum for both academics and practitioners to share their experience, leverage each other's perspectives, and identify new/emerging "hot" trends in this important area.

Join us in Portland, OR, June 15–16, 2011, for the 2nd USENIX Conference on Web Application Development. WebApps '11 is designed to bring together experts in all aspects of developing and deploying Web applications. Like the inaugural WebApps '10, WebApps '11 seeks to attract cutting-edge research that advances the state of the art, not only on novel Web applications but also on infrastructure, tools, and techniques that support the development, analysis/testing, operation, or deployment of those applications. Interested in participating? Check out the Call for Papers for more information.

WebApps '11 will be part of USENIX Federated Conferences Week, which will take place June 12–17, 2010.

Join us in Portland, OR, June 15–17, 2011, for the 2011 USENIX Annual Technical Conference. USENIX ATC '11 will again bring together leading systems researchers for cutting-edge systems research and unlimited opportunities to gain insight into a variety of must-know topics, including virtualization, system administration, cloud computing, security, and networking.