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Zero-Cost, Arrow-Enabled Data Interface for Apache Spark
Distributed data processing ecosystems are widespread and their components are highly specialized, such that efficient interoperability …
Sebastiaan Alvarez Rodriguez
,
Jayjeet Chakraborty
,
Aaron Chu
,
Ivo Jimenez
,
Jeff LeFevre
,
Carlos Maltzahn
,
Alexandru Uta
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Zero-Cost, Arrow-Enabled Data Interface for Apache Spark
Distributed data processing ecosystems are widespread and their components are highly specialized, such that efficient interoperability …
Sebastiaan Alvarez Rodriguez
,
Jayjeet Chakraborty
,
Aaron Chu
,
Ivo Jimenez
,
Jeff LeFevre
,
Carlos Maltzahn
,
Alexandru Uta
PDF
Cite
Project
Project
Performance Characteristics of the BlueField-2 SmartNIC
High-performance computing (HPC) researchers have long envisioned scenarios where application workflows could be improved through the …
Jianshen Liu
,
Carlos Maltzahn
,
Craig Ulmer
,
Matthew Leon Curry
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Project
Project
Project
Is Big Data Performance Reproducible in Modern Cloud Networks?
Performance variability has been acknowledged as a problem for over a decade by cloud practitioners and performance engineers. Yet, our …
Alexandru Uta
,
Alexandru Custura
,
Dmitry Duplyakin
,
Ivo Jimenez
,
Jan Rellermeyer
,
Carlos Maltzahn
,
Robert Ricci
,
Alexandru Iosup
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Project
Slides
MBWU: Benefit Quantification for Data Access Function Offloading
The storage industry is considering new kinds of storage de- vices that support data access function offloading, i.e. the ability to …
Jianshen Liu
,
Philip Kufeldt
,
Carlos Maltzahn
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Project
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Quantifying benefits of offloading data management to storage devices
Jianshen Liu
,
Philip Kufeldt
,
Carlos Maltzahn
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Taming Performance Variability
The performance of compute hardware varies: software run repeatedly on the same server (or a different server with supposedly identical …
Aleksander Maricq
,
Dmitry Duplyakin
,
Ivo Jimenez
,
Carlos Maltzahn
,
Ryan Stutsman
,
Robert Ricci
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Project
Slides
quiho: Automated Performance Regression Testing Using Inferred Resource Utilization Profiles
We introduce quiho, a framework for profiling application performance that can be used in automated performance regression tests. quiho …
Ivo Jimenez
,
Noah Watkins
,
Michael Sevilla
,
Jay Lofstead
,
Carlos Maltzahn
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Erasure Coding & Read/Write Separation in Flash Storage
We want to create a scalable flash storage system that provides read/write separation and uses erasure coding to provide reliability …
Dimitris Skourtis
,
Dimitris Achlioptas
,
Noah Watkins
,
Carlos Maltzahn
,
Scott Brandt
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Run, Fatboy, Run: Applying the Reduction to Uniprocessor Algorithm to Other Wide Resources
The RUN (Reduction to UNiprocessor) [18, 19, 13] algorithm was first described by Regnier, et al. as a novel and elegant solution to …
Andrew Shewmaker
,
Carlos Maltzahn
,
Katia Obraczka
,
Scott Brandt
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