|
Published Articles >> Table of Contents >> Abstract
21st International Conference on Data Engineering Workshops (ICDEW'05)
p. 1267
Data Migration for aWidely Distributed Storage System Using Autonomous Disks
Tsutomu Fujiwara, Nara Institute of Science and Technology
Jun Miyazaki, Nara Institute of Science and Technology
Shunsuke Uemura, Nara Institute of Science and Technology
Full Article Text:
 
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDE.2005.210
Send link to a friend
| Abstract |
|
We propose a data migration method for widely distributed
autonomous disks, in which user’s frequently accessed
and important data are automatically transferred to
the nearest disk and/or duplicated to others by using ECA
rules, according to the properties of the data. Recently, a
mobile user can handle a large amount of data because mobile
disks are installed on many gadgets. However, data required
by a user are not always on his mobile disk. Even if
they are on it, the reliability is low due to the possibility of a
disk crash. The proposed system makes use of multiple sets
of ECA rules on autonomous disks and chooses an appropriate
rule set in response to the changes of system states,
so that optimal data accesses can be performed by migrating
and/or duplicating the data to other disks. This system
could bring comfortable and reliable data accesses to mobile
users.
|
 Additional Information
|
Citation:
Tsutomu Fujiwara, Jun Miyazaki, Shunsuke Uemura,
"Data Migration for aWidely Distributed Storage System Using Autonomous Disks,"
icdew,
p. 1267,
21st International Conference on Data Engineering Workshops (ICDEW'05),
2005
|
|
