| Presentation | 2006-07-13 Feasibility Evaluation of Data Persistency Requirements in a Stream Management System Shinichi YAMADA, Yousuke WATANABE, Hiroyuki KITAGAWA, Toshiyuki AMAGASA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Today, the amount of data delivered as data streams is increasing, and query processing over data streams has become important. An example of requirements is storing results generated by continuous queires to databases. We are developing a system to fulfill such requirements by combining a stream processing engine and DBMSs. The system performs query processing of data streams and data archiving. To specify feasible persistent requirements, users must consider characteristics of data streams and DBMSs. However, it is difficult for users to decide which queires are feasible in the system. In this paper, we propose a feasibility evaluation method to detect queires which exceed system capacity. The proposed method determines the capability of our system by using rate-based cost model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | data stream / database / continuous query / cost estimation |
| Paper # | DE2006-85 |
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| 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) | Feasibility Evaluation of Data Persistency Requirements in a Stream Management System |
| Sub Title (in English) | |
| Keyword(1) | data stream |
| Keyword(2) | database |
| Keyword(3) | continuous query |
| Keyword(4) | cost estimation |
| 1st Author's Name | Shinichi YAMADA |
| 1st Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba() |
| 2nd Author's Name | Yousuke WATANABE |
| 2nd Author's Affiliation | Core Research for Evolutional Science and Technology, Japan Science and Technology Agency |
| 3rd Author's Name | Hiroyuki KITAGAWA |
| 3rd Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba:Center for Computational Sciences, University of Tsukuba |
| 4th Author's Name | Toshiyuki AMAGASA |
| 4th Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba:Center for Computational Sciences, University of Tsukuba |
| Date | 2006-07-13 |
| Paper # | DE2006-85 |
| Volume (vol) | vol.106 |
| Number (no) | 149 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |