Presentation | 2014-04-17 Elastic and strict load balancing via consistent hashing Yuichi NAKATANI, Hiroyuki KURITA, Naoki TAKADA, Takao YAMASHITA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Load balancing is a key function constructing massively distributed systems. Stateful services like SIP and distributed hash tables need special load balancing units that route the related packets, which refer to the same states or data, to a certain server. Many works proposed the load balancing schemes with consistent hashing. But consistent hashing has a defect that it raises load unbalance, sometimes large. The unbalance is caused by its determination of distribution logic, which allocates the hash-space at random. Hence we propose a method of allocation that realizes strict load balancing, considering fault-tolerance and elastics (variation of the number of servers). In addition to that, we evaluate the effectiveness of our method by simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Consistent hashing / Load balancing / Distributed hash table / stateful |
Paper # | IN2014-1 |
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Committee | IN |
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Conference Date | 2014/4/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Elastic and strict load balancing via consistent hashing |
Sub Title (in English) | |
Keyword(1) | Consistent hashing |
Keyword(2) | Load balancing |
Keyword(3) | Distributed hash table |
Keyword(4) | stateful |
1st Author's Name | Yuichi NAKATANI |
1st Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Hiroyuki KURITA |
2nd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Naoki TAKADA |
3rd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Takao YAMASHITA |
4th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
Date | 2014-04-17 |
Paper # | IN2014-1 |
Volume (vol) | vol.114 |
Number (no) | 7 |
Page | pp.pp.- |
#Pages | 6 |
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