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Publications
Type
Uncategorized
Conference paper
Journal article
Date
2023
2022
2021
2020
2019
Extending Composable Data Services into SmartNICS (Best Paper Award)
Advanced scientific-computing workflows rely on composable data services to migrate data between simulation and analysis jobs that run β¦
Craig Ulmer
,
Jianshen Liu
,
Carlos Maltzahn
,
Matthew L. Curry
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Slides
Processing Particle Data Flows with SmartNICs (Outstanding Student Paper)
Many distributed applications implement complex data flows and need a flexible mechanism for routing data between producers and β¦
Jianshen Liu
,
Carlos Maltzahn
,
Matthew L. Curry
,
Craig Ulmer
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Skyhook: Towards an Arrow-Native Storage System
With the ever-increasing dataset sizes, several file formats such as Parquet, ORC, and Avro have been developed to store data β¦
Jayjeet Chakraborty
,
Ivo Jimenez
,
Sebastiaan Alvarez Rodriguez
,
Alexandru Uta
,
Jeff LeFevre
,
Carlos Maltzahn
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Skyhook: Bringing Computation to Storage with Apache Arrow
CPUs, memory, storage, and network bandwidth get better every year, but increasingly, theyβre improving in different dimensions. β¦
Jayjeet Chakraborty
,
Carlos Maltzahn
,
David Li
,
Tom Drabas
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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 β¦
Sebastiaan Alvarez Rodriguez
,
Jayjeet Chakraborty
,
Aaron Chu
,
Ivo Jimenez
,
Jeff LeFevre
,
Carlos Maltzahn
,
Alexandru Uta
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Mapping Scientific Datasets to Programmable Storage
Access libraries such as ROOT and HDF5 allow users to interact with datasets using high level abstractions, like coordinate systems and β¦
Aaron Chu
,
Jeff LeFevre
,
Carlos Maltzahn
,
Aldrin Montana
,
Peter Alvaro
,
Dana Robinson
,
Quincey Koziol
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SkyhookDM: Storage and Management of Tabular Data in Ceph
Jeff LeFevre
,
Carlos Maltzahn
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Scale-out Edge Storage Systems with Embedded Storage Nodes to Get Better Availability and Cost-Efficiency At the Same Time
In the resource-rich environment of data centers most failures can quickly failover to redundant resources. In contrast, failure in β¦
Jianshen Liu
,
Matthew Leon Curry
,
Carlos Maltzahn
,
Philip Kufeldt
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Slides
SkyhookDM: Data Processing in Ceph with Programmable Storage
Jeff LeFevre
,
Carlos Maltzahn
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Scaling databases and file APIs with programmable Ceph object storage
Jeff LeFevre
,
Carlos Maltzahn
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Slides
Towards Physical Design Management in Storage Systems
In the post-Moore era, systems and devices with new architectures will arrive at a rapid rate with significant impacts on the software β¦
Kathryn Dahlgren
,
Jeff LeFevre
,
Ashay Shirwadkar
,
Ken Iizawa
,
Aldrin Montana
,
Peter Alvaro
,
Carlos Maltzahn
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Slides
Skyhook: Programmable storage for databases
Ceph is an open source distributed storage system that is object-based and massively scalable. Ceph provides developers with the β¦
Jeff LeFevre
,
Noah Watkins
,
Michael Sevilla
,
Carlos Maltzahn
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