A fine-grained rule partition algorithm in cloud data centers
A fine-grained rule partition algorithm in cloud data centers
复制标题
云数据中心细粒度规则划分算法
DOI:
10.1016/j.jnca.2018.03.025
复制
发表时间:
2018-07
影响因子:
8.7
通讯作者:
Wang Jianxin
中科院分区:
文献类型:
--
作者:
Jiang Wei;Jiang Wanchun;Wang Weiping;Wang Haodong;Pan Yi;Wang Jianxin
To better control the individual data flow in the cloud, traffic management policies are in need of increasing fine-grained rules, causing a dramatic increase in rules. The limited CPU or memory resources at the servers become the bottleneck when those policies are employed in large-scale data centers. To overcome these resource constraints, the rule partition algorithm is indispensable to decompose the rule set so that some rules can be migrated away. This paper shows that the current rule partition algorithm of vCRIB may lead to a high traffic overhead and high rule inflation in certain cases. Motivated by this observation, we propose a Fine-grained Rule Partition (FRP) algorithm. Different from vCRIB which divides the rule set based on the unit of rules within the same source address, FRP treats the individual rule as a unit, and thus reduce the traffic overhead by retaining more deny rules. In addition, FRP controls the rule inflation by optimizing the number of redirection rules as well. The simulation results confirm that FRP outperforms vCRIB, especially when the resources are severely constrained.
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DOI:
10.1145/2342356.2342396
发表时间:
2011-11
期刊:
--
影响因子:
--
作者:
L. Popa;Gautam Kumar;Mosharaf Chowdhury;A. Krishnamurthy;Sylvia Ratnasamy;I. Stoica
通讯作者:
L. Popa;Gautam Kumar;Mosharaf Chowdhury;A. Krishnamurthy;Sylvia Ratnasamy;I. Stoica
DOI:
10.1145/1868447.1868454
发表时间:
2010-10
期刊:
--
影响因子:
--
作者:
L. Popa;Minlan Yu;Steven Y. Ko;Sylvia Ratnasamy;I. Stoica
通讯作者:
L. Popa;Minlan Yu;Steven Y. Ko;Sylvia Ratnasamy;I. Stoica
DOI:
10.1016/j.future.2017.09.058
发表时间:
2018-02
期刊:
Future Gener. Comput. Syst.
影响因子:
--
作者:
Huixi Li;Wen J. Li;Qilong Feng;Shigeng Zhang;Haodong Wang;Jianxin Wang
通讯作者:
Huixi Li;Wen J. Li;Qilong Feng;Shigeng Zhang;Haodong Wang;Jianxin Wang
DOI:
--
发表时间:
--
期刊:
Journal of Materials Science: Materials in Electronics
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1016/s0065-2458(08)60206-5
发表时间:
1998
期刊:
Adv. Comput.
影响因子:
--
作者:
R. Sandhu
通讯作者:
R. Sandhu