| Presentation | 2004/7/23 A Replication Buffering Relay method for Disaster Recovery Jun-ichi YAMATO, Yuji KANEKO, Masaki KAN, Yoshihide KIKUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A disaster recovery plan for an IT system is implemented in the two steps; the first step is to duplicate the data on a regular site to a standby site, and the second step is to take over application programs running on a regular site to a standby site. Replication is one of the methods to duplicate data from a regular site to a standby site, and there are two types of replication mode; a synchronous mode and an asynchronous mode. A synchronous mode is more reliable than an asynchronous mode, but a synchronous mode can not be used for a long-distance duplication because of an increase of response time and a high communication cost. A replication buffering relay method, which authors propose, can provide advantages of a synchronous mode with a long-distance duplication. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Disaster recovery / Storage / Replication |
| Paper # | DC2004-20 |
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| Conference Information | |
| Committee | DC |
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| Conference Date | 2004/7/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Dependable Computing (DC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Replication Buffering Relay method for Disaster Recovery |
| Sub Title (in English) | |
| Keyword(1) | Disaster recovery |
| Keyword(2) | Storage |
| Keyword(3) | Replication |
| 1st Author's Name | Jun-ichi YAMATO |
| 1st Author's Affiliation | System Platforms Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Yuji KANEKO |
| 2nd Author's Affiliation | System Platforms Research Laboratories, NEC Corporation |
| 3rd Author's Name | Masaki KAN |
| 3rd Author's Affiliation | System Platforms Research Laboratories, NEC Corporation |
| 4th Author's Name | Yoshihide KIKUCHI |
| 4th Author's Affiliation | System Platforms Research Laboratories, NEC Corporation |
| Date | 2004/7/23 |
| Paper # | DC2004-20 |
| Volume (vol) | vol.104 |
| Number (no) | 239 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |