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TECHNICAL PROGRAM
 Just Up! Videos of the presentations are now available. Access is currently restricted to USENIX members and conference attendees. Not a member? Join today!
All sessions will take place in Salon E unless otherwise noted.
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Tuesday, June 14, 2011
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| 8:00 a.m.–8:45 a.m. Morning Coffee and Tea: Served in Salon F and the Ballroom Foyer
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| 8:45 a.m.–8:50 a.m.
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Opening Remarks
USENIX HotStorage '11 Program Chair: Irfan Ahmad, VMware
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| 8:50 a.m.–10:00 a.m. |
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Panel: Big Data, No SQL, Big Problems, No Worries
Moderator: Margo Seltzer, Harvard School of Engineering and Applied Sciences
Panelists: Mark Callaghan, Facebook; Andy Twigg, Acunu and Oxford University, (View Andy's slides); Andy Gross, Basho and Riak; Alex Lloyd, Google (View Alex's slides)
View the Video
 Listen to the MP3
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| 10:00 a.m.–10:15 a.m. Break: Continental Breakfast served in Salon F and the Ballroom Foyer
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| 10:15 a.m.–noon |
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A Solid State of Affairs
Session Chair: Peter Desnoyers, Northeastern University
Don't Thrash: How to Cache Your Hash on Flash
Michael A. Bender, Stony Brook University and Tokutek; Martin Farach-Colton, Rutgers University and Tokutek; Rob Johnson, Stony Brook University; Bradley C. Kuszmaul, MIT and Tokutek; Dzejla Medjedovic, Pablo Montes, Pradeep Shetty, Richard P. Spillane, and Erez Zadok, Stony Brook University
Read the Abstract | Full paper
View the Video | Slides
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Onyx: A Prototype Phase Change Memory Storage Array
Ameen Akel, Adrian M. Caulfield, Todor I. Mollov, Rajesh K. Gupta, and Steven Swanson, University of California, San Diego
Read the Abstract | Full paper (updated 5/18/11)
View the Video | Slides
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SSD Characterization: From Energy Consumption's Perspective
Balgeun Yoo, Youjip Won, Seokhei Cho, and Sooyong Kang, Hanyang University, Korea; Jongmoo Choi, Dankook University, Korea; Sungroh Yoon, Korea University, Korea
Read the Abstract | Full paper
View the Video | Slides
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Exploiting Heat-Accelerated Flash Memory Wear-Out Recovery to Enable Self-Healing SSDs
Qi Wu, Guiqiang Dong, and Tong Zhang, Rensselaer Polytechnic Institute (RPI)
Read the Abstract | Full paper
View the Video
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| Noon–1:00 p.m. Lunch: Served in Salons F and I
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| 1:00 p.m.–2:15 p.m. |
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A Coterie Collection
Session Chair: Raju Rangaswami, Florida International University
Italian for Beginners: The Next Steps for SLO-Based Management
Lakshmi N. Bairavasundaram, Gokul Soundararajan, Vipul Mathur, Kaladhar Voruganti, and Steven Kleiman, NetApp, Inc.
Read the Abstract | Full paper
View the Video | Slides
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In Search of I/O-Optimal Recovery from Disk Failures
Osama Khan and Randal Burns, Johns Hopkins University; James Plank, University of Tennessee; Cheng Huang, Microsoft Research
Read the Abstract | Full paper
View the Video | Slides
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ViDeDup: An Application-Aware Framework for Video De-duplication
Atul Katiyar, Windows Live, Microsoft Corporation, Redmond; Jon Weissman, University of Minnesota Twin Cities
Read the Abstract | Full paper
View the Video
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| 2:15 p.m.–2:30 p.m. Break
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| 2:30 p.m.–3:45 p.m. |
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A River of Data, More or Less
Session Chair: Youjip Won, Hanyang University
Truly Non-blocking Writes
Luis Useche, Ricardo Koller, and Raju Rangaswami, Florida International University; Akshat Verma, IBM Research—India
Read the Abstract | Full paper
View the Video | Slides
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Exposing File System Mappings with MapFS
Jake Wires, Mark Spear, and Andrew Warfield, University of British Columbia
Read the Abstract | Full paper
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Stratified B-trees and Versioned Dictionaries
Andy Twigg, Andrew Byde, Grzegorz Miłoś, and Tim Moreton, Acunu; John Wilkes, Google and Acunu; Tom Wilkie, Acunu
Read the Abstract | Full paper
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| 3:45 p.m.–3:55 p.m. Break: Refreshments served in Salon F and the Ballroom Foyer
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| 3:55 p.m.–4:30 p.m. |
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Invited Short Talks and Wild Ideas
Session Chair: Anna Povzner, IBM Research
Using Storage Class Memory for Archives with DAWN, a Durable Array of Wimpy Nodes
Ian F. Adams and Ethan L. Miller, University of California, Santa Cruz; David S.H. Rosenthal, Stanford University
Read the Abstract
Principles of Operation for Shingled Disk Devices
Garth Gibson and Greg Ganger, Carnegie Mellon University
Read the Abstract
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| 4:30 p.m.–5:45 p.m. |
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Panel: Storage QoS: Gap Between Theory and Practice
Moderator: Carl Waldspurger
Participants: Greg Ganger, Carnegie Mellon University; Kaladhar Voruganti, NetApp; Ajay Gulati, VMware; Ed Lee, Tintri
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Listen to the MP3
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