| Presentation | 2004/2/5 Load balancing method corresponding to changes of contents placements Toshiyasu Kurasugi, Masato Kudo, Norihito Fujita, Akira Kobayashi, Koichi Konishi, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | User requests are load-balanced among content distribution servers in a site to avoid the concentration of load to a particular server or storage. Cache servers or mirror servers are used as distribution servers. Operation costs of controlling the placements of contents in local storages are reduced applying a cache replacement algorithm when cache servers are used as distribution servers. But user requests are load-balanced independent to the popularity of contents. Placements of contents can be controlled by a content provider freely when mirror servers are used as distribution servers. However, too many operation costs are needed to control it. And a content placement method which will realize adequate load-balancing is not proposed yet. In this paper, we propose a method which solves above problems. Placements of copies of contents on local storages in a site are changed according to popularity of contents. User requests are load-balanced according to the changes. Placement policies are applied to contents, and the placements of copies of contents are controlled obeying them automatically. Operation costs are reduced by the automatic control. The proposing method will realize appropriate load-balancing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Content delivery network / Load-balancing / Replacement / Policy |
| Paper # | IN2003-188 |
| Date of Issue |
| Conference Information | |
| Committee | IN |
|---|---|
| Conference Date | 2004/2/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Information Networks (IN) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Load balancing method corresponding to changes of contents placements |
| Sub Title (in English) | |
| Keyword(1) | Content delivery network |
| Keyword(2) | Load-balancing |
| Keyword(3) | Replacement |
| Keyword(4) | Policy |
| 1st Author's Name | Toshiyasu Kurasugi |
| 1st Author's Affiliation | Internet System Research Labs., NEC() |
| 2nd Author's Name | Masato Kudo |
| 2nd Author's Affiliation | Internet System Research Labs., NEC |
| 3rd Author's Name | Norihito Fujita |
| 3rd Author's Affiliation | System Platform Research Labs., NEC |
| 4th Author's Name | Akira Kobayashi |
| 4th Author's Affiliation | System Platform Software Dev., NEC |
| 5th Author's Name | Koichi Konishi |
| 5th Author's Affiliation | Internet System Research Labs., NEC |
| Date | 2004/2/5 |
| Paper # | IN2003-188 |
| Volume (vol) | vol.103 |
| Number (no) | 650 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |