| Paper Abstract and Keywords |
| Presentation |
2006-02-16 14:15
A Parallel File Transfer Scheme for Data Grid with Dynamic File Replication
Takumi Morikawa, Harumasa Tada, Makoto Imase (Osaka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In Data Grid, a large file can be transferred parallely from multiple sites that have a replica of the file in order to reduce transfer time. In this paper, an existing parallel downloading scheme for Internet is evaluated in Data Grid environment through simulation. The simulation results showed that some files had few replicas due to low access frequency and their transfer time was worsened when parallel transfer was applied. To solve this problem, we used multiple connections from a single site to transfer files with few replicas. The simulation results showed that multiple connections improved transfer time of files with few replicas. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Data Grid / Replica Placement / Parallel Downloading / Multiple Connection / Simulation / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 602, IN2005-146, pp. 19-24, Feb. 2006. |
| Paper # |
IN2005-146 |
| Date of Issue |
2006-02-09 (IN) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
IN |
| Conference Date |
2006-02-16 - 2006-02-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kochi Univ. of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IN |
| Conference Code |
2006-02-IN |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Parallel File Transfer Scheme for Data Grid with Dynamic File Replication |
| Sub Title (in English) |
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| Keyword(1) |
Data Grid |
| Keyword(2) |
Replica Placement |
| Keyword(3) |
Parallel Downloading |
| Keyword(4) |
Multiple Connection |
| Keyword(5) |
Simulation |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Takumi Morikawa |
| 1st Author's Affiliation |
Osaka University (Osaka Univ.) |
| 2nd Author's Name |
Harumasa Tada |
| 2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 3rd Author's Name |
Makoto Imase |
| 3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-02-16 14:15:00 |
| Presentation Time |
25 minutes |
| Registration for |
IN |
| Paper # |
IN2005-146 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.602 |
| Page |
pp.19-24 |
| #Pages |
6 |
| Date of Issue |
2006-02-09 (IN) |