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UID:5aea753f-378e-4ea6-a882-5d9172d2d963@support.access-ci.org
DTSTAMP:20230208T160118Z
DTSTART:20230316T180000Z
DTEND:20230316T190000Z
SUMMARY:Expanse: Data Management & File Systems
DESCRIPTION:Managing data efficiently on a supercomputer is very important 
 from both the users' and system's perspectives. Users need to be aware of 
 various data storage and management mechanisms, in addition to their impac
 t on application and system performance. In this webinar, we will cover a 
 few basic data management techniques and I/O best practices in the context
  of the Expanse system at SDSC. We will learn about the file systems that 
 are part of Expanse and discuss the pros and cons of using these file syst
 ems in terms of I/O performance, storage capacity, shared access, and back
 up. The webinar will also introduce the use of Globus for file transfers, 
 file sharing, and more. Globus is software-as-a-service for research data 
 management developed and operated by the University of Chicago and is wide
 ly used for moving and sharing data between and among a wide variety of st
 orage systems at research labs, campus computing resources, and national f
 acilities like SDSC.\n\n---\n\nInstructors\n\nMahidhar Tatineni\nDirector 
 of User Services, SDSC\n\nMahidhar Tatineni received his M.S. & Ph.D. in A
 erospace Engineering from UCLA. He currently leads the User Services group
  at SDSC and has done many optimization and parallelization projects on th
 e supercomputing resources including Gordon, Comet, and Expanse.\n\nRick W
 agner\nPrincipal Research Systems Integration Engineer, UC San Diego\n\nRi
 ck began his career using cyberinfrastructure as a tool for research in as
 trophysics, working on problems in cosmology and supersonic turbulence. Hi
 s research was largely done on campus, NSF, and DOE computing resources, t
 he same kinds of systems he later managed for SDSC. Rick took a break from
  UCSD to work for Globus at the University of Chicago, helping researchers
  with data management solutions. Now Rick is part of the Research IT team,
  helping to design solution for projects that cut across the campus and be
 yond it. He is also trying to smooth the boundary between cybersecurity an
 d research and was a 2021 Trusted CI Fellow.
URL:https://support.access-ci.org/events/4329
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