Workshop: PDSW22: 7th International Parallel Data Systems Workshop
Event TypeWorkshop
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TimeMonday, 14 November 20221:30pm - 5pm CST
DescriptionEfficient data storage and data management are crucial to scientific productivity in both traditional simulation-oriented HPC environments and Big Data analysis environments. This issue is further exacerbated by the growing volume of experimental and observational data, the widening gap between the performance of computational hardware and storage hardware, and the emergence of new data-driven algorithms in machine learning. The goal of this workshop is to facilitate research that addresses the most critical challenges in scientific data storage and data processing.

PDSW will continue to build on the successful tradition established by its predecessor workshops : the Petascale Data Storage Workshop (PDSW, 2006-2015) and the Data Intensive Scalable Computing Systems (DISCS 2012-2015) workshop. These workshops were successfully combined in 2016, and the resulting joint workshop has attracted up to 38 full paper submissions and 140 attendees per year from 2016 to 2021.

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1:30pm - 1:40pm CSTPDSW22 – Opening Remarks
1:40pm - 2:30pm CSTPDSW22 – Invited Talk: Splinters – Distributed IO Sampling for Cloud Data Centers – Design and Applications
2:30pm - 2:50pm CSTDrishti: Guiding End-Users in the I/O Optimization Journey
2:50pm - 2:55pm CSTRevisit Data Partitioning in Data-Intensive Workflows
2:55pm - 3:00pm CSTData Lifecycles for Optimizing Data Movement
3:00pm - 3:30pm CSTPDSW22 – Afternoon Break
3:30pm - 3:50pm CSTPerformance Comparison of DAOS and Lustre for Object Data Storage Approaches
3:50pm - 4:10pm CSTAccelerating Flash-X Simulations with Asynchronous I/O
4:10pm - 4:15pm CSTDask-Enabled External Tasks for In Transit Analytics
4:15pm - 4:35pm CSTDENKV: Addressing Design Trade-Offs of Key-Value Stores for Scientific Applications
4:35pm - 4:55pm CSTBTS: Exploring Effects of Background Task-Aware Scheduling for Key-Value CSDs
4:55pm - 5:00pm CSTPDSW22 – Closing Remarks
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