Functional Requirements Document for the Earth Observing System Data and Information System (EOSDIS) Scientific Computing Facilities (SCF) of the NASA/MFSC Earth Science and Applications Division, 1992 PDF Download
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ISBN:
Category : Earth sciences
Languages : en
Pages : 108
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Author:
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ISBN:
Category : Earth sciences
Languages : en
Pages : 108
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Author: Michael E. Botts
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 108
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Author: National Aeronautics and Space Adm Nasa
Publisher: Independently Published
ISBN: 9781731005328
Category : Science
Languages : en
Pages : 110
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Five scientists at MSFC/ESAD have EOS SCF investigator status. Each SCF has unique tasks which require the establishment of a computing facility dedicated to accomplishing those tasks. A SCF Working Group was established at ESAD with the charter of defining the computing requirements of the individual SCFs and recommending options for meeting these requirements. The primary goal of the working group was to determine which computing needs can be satisfied using either shared resources or separate but compatible resources, and which needs require unique individual resources. The requirements investigated included CPU-intensive vector and scalar processing, visualization, data storage, connectivity, and I/O peripherals. A review of computer industry directions and a market survey of computing hardware provided information regarding important industry standards and candidate computing platforms. It was determined that the total SCF computing requirements might be most effectively met using a hierarchy consisting of shared and individual resources. This hierarchy is composed of five major system types: (1) a supercomputer class vector processor; (2) a high-end scalar multiprocessor workstation; (3) a file server; (4) a few medium- to high-end visualization workstations; and (5) several low- to medium-range personal graphics workstations. Specific recommendations for meeting the needs of each of these types are presented. Botts, Michael E. and Phillips, Ron J. and Parker, John V. and Wright, Patrick D. Marshall Space Flight Center DATA SYSTEMS; EARTH OBSERVING SYSTEM (EOS); FUNCTIONAL DESIGN SPECIFICATIONS; INFORMATION SYSTEMS; MULTIPROCESSING (COMPUTERS); SUPERCOMPUTERS; VECTOR PROCESSING (COMPUTERS); WORKSTATIONS; DATA STORAGE; EARTH SCIENCES; SELF CONSISTENT FIELDS...
Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 562
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Category : Government publications
Languages : en
Pages : 1830
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ISBN:
Category : Government publications
Languages : en
Pages : 962
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ISBN:
Category : Aeronautics
Languages : en
Pages : 176
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ISBN:
Category : Library science
Languages : en
Pages : 424
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Category :
Languages : en
Pages : 72
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ISBN:
Category : Space flight
Languages : en
Pages : 378
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