| Presentation | 2015-09-04 cost and performance evaluation of hybrid cloud systems based on traffic prediction Yukio Ogawa, Go Hasegawa, Masayuki Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we focus on the cloud bursting scenario of hybrid cloud systems, in which an on-premise application system runs in a private data center and bursts into a public data center when total demand surpasses the private data center capacity due to demand spikes. In this scenario, we can reduce the total cost of an application system in the hybrid cloud environment (called a hybrid cloud system) and meet response time constraints, as long as we can successively predict the demand for the system and deploy minimum computing resources for maintaining the constraints in advance. Through numerical simulations with demand prediction using ARIMA model, we evaluated the total cost and response time of a hybrid cloud system. Under our settings, the total cost decreased by about 50% compared to the case of the application system deployed in a private data center alone. We also showed a trade-off between the ratio of time slots exceeding response time constraints and the total cost. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | hybrid cloud / data center / traffic prediction / total cost / response time constraint |
| Paper # | IN2015-50 |
| Date of Issue | 2015-08-27 (IN) |
| Conference Information | |
| Committee | IN / NS / CS |
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| Conference Date | 2015/9/3(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Iwate-ken Kokaido |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. |
| Chair | Hidetsugu Kobayashi(NTT) / Atsushi Hiramatsu(NTT-AT) / Toshinori Tsuboi(Tokyo Univ. of Tech.) |
| Vice Chair | Katsunori Yamaoka(Tokyo Inst. of Tech.) / Hideki Tode(Osaka Pref. Univ.) / Tetsuya Yokotani(Kanazawa Inst. of Tech.) |
| Secretary | Katsunori Yamaoka(NTT) / Hideki Tode(KDDI) / Tetsuya Yokotani(Univ. of Fukui) |
| Assistant | Yuichi Sudo(NTT) / Kunitake Kaneko(Keio Univ.) / Shohei Kamamura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems / Technical Committee on Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | cost and performance evaluation of hybrid cloud systems based on traffic prediction |
| Sub Title (in English) | |
| Keyword(1) | hybrid cloud |
| Keyword(2) | data center |
| Keyword(3) | traffic prediction |
| Keyword(4) | total cost |
| Keyword(5) | response time constraint |
| 1st Author's Name | Yukio Ogawa |
| 1st Author's Affiliation | Hitachi Ltd.(Hitachi Ltd.) |
| 2nd Author's Name | Go Hasegawa |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Masayuki Murata |
| 3rd Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2015-09-04 |
| Paper # | IN2015-50 |
| Volume (vol) | vol.115 |
| Number (no) | IN-210 |
| Page | pp.pp.57-62(IN), |
| #Pages | 6 |
| Date of Issue | 2015-08-27 (IN) |