| Presentation | 2006-07-13 Performance Evaluation in Consideration of Communication and Storage Overheads for a Widely Distributed Storage System Using Autonomous Disks Tsutomu FUJIWARA, Jun MIYAZAKI, Shunsuke UEMURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We evaluate the widely distributed storage system that we have proposed by simulation. Recently, a mobile user can handle a large amount of data because mobile disks are installed on many gadgets. However, data requested 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 EGA 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. In this paper, we evaluate the performance of our proposed system and compare ours with the related work by simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | distributed storage / autonomous disk / data migration / wearable computer |
| Paper # | DE2006-63 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2006/7/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation in Consideration of Communication and Storage Overheads for a Widely Distributed Storage System Using Autonomous Disks |
| Sub Title (in English) | |
| Keyword(1) | distributed storage |
| Keyword(2) | autonomous disk |
| Keyword(3) | data migration |
| Keyword(4) | wearable computer |
| 1st Author's Name | Tsutomu FUJIWARA |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Jun MIYAZAKI |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Shunsuke UEMURA |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2006-07-13 |
| Paper # | DE2006-63 |
| Volume (vol) | vol.106 |
| Number (no) | 149 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |