| Presentation | 2004/7/7 The Efficient DB Cache Method with XML form and Evaluation Sinya KOBAYASHI, Yu SUZUKI, Kyoji KAWAGOE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, in order to solve a problem of lower response time as a server load becomes higher, a new cache method called Cache-DB cache, is proposed. The proposed Cache-DB cache can improve response time by employing database cache on the server side is proposed. In the cache method, cache of the table of DB is realized in a kind of databases in which data is represented in XML form. An appicaltion server first checks whether an requested table exists in cache or not, and more whether the table is recently updated or not. If the table cache exists and the cache table is the newest, the query request is executed only in the cache DB. If a data update request is sent, both database and cache DB is updated in the same time. Some results of our experiments, as compared with the existing cache method, show that the hit rate of our proposed cache method has been improved about 30%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DataBase / Cache / XML |
| Paper # | DE2004-56 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2004/7/7(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) | The Efficient DB Cache Method with XML form and Evaluation |
| Sub Title (in English) | |
| Keyword(1) | DataBase |
| Keyword(2) | Cache |
| Keyword(3) | XML |
| 1st Author's Name | Sinya KOBAYASHI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan Univ.() |
| 2nd Author's Name | Yu SUZUKI |
| 2nd Author's Affiliation | Faculty of Science and Engineering, Ritsumeikan Univ. |
| 3rd Author's Name | Kyoji KAWAGOE |
| 3rd Author's Affiliation | Faculty of Science and Engineering, Ritsumeikan Univ. |
| Date | 2004/7/7 |
| Paper # | DE2004-56 |
| Volume (vol) | vol.104 |
| Number (no) | 177 |
| Page | pp.pp.- |
| #Pages | 6 |
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