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DTSTAMP:20210402T160558Z
LOCATION:Track 8
DTSTART;TZID=America/New_York:20201117T133000
DTEND;TZID=America/New_York:20201117T150000
UID:submissions.supercomputing.org_SC20_sess187_pan116@linklings.com
SUMMARY:The Diverse Approaches to Tiering HPC Storage
DESCRIPTION:Panel\n\nThe Diverse Approaches to Tiering HPC Storage\n\nSnel
 l, Sawdon, Lockwood, Anderson, Starr...\n\nThe introduction of flash stora
 ge solid-state drives (SSDs) has added considerable innovation to HPC I/O 
 and storage system design. And for good reason; SSDs provide over an order
  of magnitude faster bandwidth and orders of magnitude faster IOPS compare
 d to hard disk drives (HDDs). But for any given capacity, enterprise SSDs 
 also cost 10 times more than nearline HDDs, and HPC storage typically requ
 ires both high performance and high capacity. This performance/capacity tr
 ade-off has made tiering from a relatively low capacity, high performance 
 storage tier, to a more cost-effective high capacity tier, a current desig
 n focus in HPC storage. This panel session surveys how HPC storage develop
 ers and architects have addressed this challenge. The panelists are the te
 chnical leaders drawn from a broad representation of HPC storage organizat
 ions each of whom has solved this performance/capacity challenge in surpri
 singly unique and individual ways.\n\nTag: Storage\n\nRegistration Categor
 y: Tech Program Reg Pass
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