7th Parallel Data Storage Workshop held in conjunction with Supercomputing '12 Chair: Monday, November 12, 2012 9:00 am - 5:30 pm Calvin L. Rampton Salt Palace Convention Center Room 255-B Salt Lake City, UT SC12 Workshop Web Page

pdsw 2012 posters

Discovering Structure in Unstructured I/O
Jun He^1,2, John Bent³, Aaron Torres⁴, Gary Grider⁴, Garth Gibson⁵, Carlos Maltzahn⁶,
Xian-He Sun^1
1Illinois Institute of Technology; ²New Mexico Consortium; ³EMC; ⁴Los Alamos
National Laboratory; ⁵Carnegie Mellon University; ⁶University of California Santa Cruz

A Multi-tiered Dataflow and Storage System
Chen Wu¹, Andreas Wicenec¹, Dave Pallot², and Alessio Checcucci^1
1ICRAR/University of Western Australia; ²ICRAR/Curtin University

Compressing Intermediate Keys between Mappers and Reducers in SciHadoop
Adam Crume, Joe Buck, Carlos Maltzahn, Scott Brandt
University of California, Santa Cruz

Parallel I/O Framework for Data-Intensive Parallel Applications
Rengan Xu¹, Mauricio Araya-Polo², Barbara Chapman^1
1University of Houston, USA; ²Repsol, USA.

Hadoop's Adolescence: A Comparative Workloads Analysis from Three Research Clusters
Data Collection
Kai Ren¹, Garth Gibson¹, YongChul Kwon², Magdalena Balazinska², Bill Howe^2
1Carnegie Mellon University; ²UW Seattle

A Case for Scaling HPC Metadata Performance through De‐specialization
Swapnil Patil, Kai Ren, Kartik Kulkarni, Garth Gibson
Carnegie Mellon University

DataMods: Generalizing File System Services
Noah Watkins and Carlos Maltzahn
Systems Research Lab | UC Santa Cruz