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I/O Acceleration with Pattern Detection
The I/O bottleneck in high-performance computing is becoming worse as application data continues to grow. In this work, we explore how …
Jun He
,
John Bent
,
Aaron Torres
,
Gary Grider
,
Garth Gibson
,
Carlos Maltzahn
,
Xian-He Sun
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Compressing Intermediate Keys between Mappers and Reducers in SciHadoop
In Hadoop mappers send data to reducers in the form of key/value pairs. The default design of Hadoop’s process for transmitting …
Adam Crume
,
Joe Buck
,
Carlos Maltzahn
,
Scott Brandt
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Discovering Structure in Unstructured I/O
Checkpointing is the predominant storage driver in today’s petascale supercomputers and is expected to remain as such in …
Jun He
,
John Bent
,
Aaron Torres
,
Gary Grider
,
Garth Gibson
,
Carlos Maltzahn
,
Xian-He Sun
Cite
SciHadoop Semantic Compression
Adam Crume
,
Joe Buck
,
Noah Watkins
,
Carlos Maltzahn
,
Scott Brandt
,
Neoklis Polyzotis
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