WebPAM User Manual
RAID 5
High Read data transaction rate
Medium Write data transaction rate
Good aggregate transfer rate
Recommended Applications for RAID 5
•
File and Application servers
•
WWW, E-mail, and News servers
RAID 10
Implemented as a mirrored logical drive
whose segments are RAID 0 logical
drives
High I/O rates are achieved thanks to
multiple stripe segments
Recommended Applications for RAID 10
•
Imaging applications
•
Database servers
•
General fileserver
JBOD
Easy management of multiple
independent disk drives
Recommended Applications for JBOD
•
Non-critical file storage
•
Swappable data storage
Advantages
Advantages
Advantages
Disadvantages
Disk failure has a medium impact on
throughput
•
Intranet servers
•
Most versatile RAID level
Disadvantages
Very high disk overhead - uses only
50% of total capacity
Disadvantages
No increase in perfomance, capacity or
fault tolerance.
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