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Dive into the research topics where R. Hugo Patterson is active.

Publication


Featured researches published by R. Hugo Patterson.


IEEE Computer | 2017

Backup to the Future: How Workload and Hardware Changes Continually Redefine Data Domain File Systems

Yamini Allu; Frederick Douglis; Mahesh Kamat; Philip Shilane; R. Hugo Patterson; Benjamin Zhu

Disk-based backup systems use data deduplication to replace redundant data chunks with references. These systems initially supported workloads from their tape-based predecessors, but changes to hardware and applications have forced them to adapt in interesting and challenging ways.


file and storage technologies | 2008

Avoiding the disk bottleneck in the data domain deduplication file system

Benjamin Zhu; Kai Li; R. Hugo Patterson


Archive | 2002

Efficient data storage system

Ming Benjamin Zhu; Kai Li; R. Hugo Patterson


file and storage technologies | 2002

SnapMirror ® : file system based asynchronous mirroring for disaster recovery

R. Hugo Patterson; Stephen L. Manley; Mike Federwisch; Dave Hitz; Steven R. Kleiman; Shane S. Owara


file and storage technologies | 2011

Tradeoffs in scalable data routing for deduplication clusters

Wei Dong; Fred Douglis; Kai Li; R. Hugo Patterson; Sazzala Reddy; Philip Shilane


Archive | 2006

Locality-based stream segmentation for data deduplication

R. Hugo Patterson; Umesh Maheshwari


Archive | 2011

Incremental garbage collection of data in a secondary storage

R. Hugo Patterson


Archive | 2008

Cluster storage using delta compression

R. Hugo Patterson; Kai Li; Ming Benjamin Zhu; Sazzala Reddy; Umesh Maheshwari; Edward K. Lee


Archive | 2010

System and method for providing long-term storage for data

Windsor W. Hsu; R. Hugo Patterson


Archive | 2007

Network file system-based data storage system

Kai Li; R. Hugo Patterson; Ming Benjamin Zhu; Allan Bricker; Richard Johnsson; Sazzala Reddy; Jeffery Zabarsky

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Kai Li

Princeton University

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