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The Resource Understanding how I/O workload profiles relate to performance, Stan Lanning, Principal Systems Engineer, Enterprise Storage Division Specialist, EMC Corporation

Understanding how I/O workload profiles relate to performance, Stan Lanning, Principal Systems Engineer, Enterprise Storage Division Specialist, EMC Corporation

Label
Understanding how I/O workload profiles relate to performance
Title
Understanding how I/O workload profiles relate to performance
Statement of responsibility
Stan Lanning, Principal Systems Engineer, Enterprise Storage Division Specialist, EMC Corporation
Title variation
Understanding how Input/Output workload profiles relate to performance
Creator
Author
Subject
Language
eng
Summary
When implementing a new application there is usually a requirements section or sizing guide that indicates minimum number of server processors or cores, the amount of memory, and storage capacity required. In more complex application systems such as Microsoft Exchange, SAP, or Oracle E-Business Suite there may be sizing calculators to help determine the number of servers, network bandwidth, database requirements, and so on. However, there are relatively few tools for storage performance sizing, and they tend to be specific to individual products or vendors. The inputs to these tools are often not well understood or simply not known. This article explains the fundamentals of the characteristics of IO workload profiles - such as IOPS, MB/s, read/write ratios, response times, and queue lengths. --
Assigning source
Edited summary from book
Cataloging source
CtWfDGI
Illustrations
illustrations
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • bibliography
Understanding how I/O workload profiles relate to performance, Stan Lanning, Principal Systems Engineer, Enterprise Storage Division Specialist, EMC Corporation
Label
Understanding how I/O workload profiles relate to performance, Stan Lanning, Principal Systems Engineer, Enterprise Storage Division Specialist, EMC Corporation
Publication
Copyright
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Bibliography note
Includes bibliographical references
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
mixed
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Dimensions
unknown
http://library.link/vocab/discovery_link
{'f': 'http://opac.lib.rpi.edu/record=b4359527'}
Extent
1 online resource
Form of item
online
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other physical details
illustrations
Specific material designation
remote

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