Revisiting flow-based load balancing: Stateless path selection in data center networks
نویسندگان
چکیده
منابع مشابه
Revisiting flow-based load balancing: Stateless path selection in data center networks
Hash-based load-balancing techniques are widely used to distribute the load over multiple forwarding paths and preserve the packet sequence of transport-level flows. Forcing a long-lived, i.e., elephant, flow to follow a specific path in the network is a desired mechanism in data center networks to avoid crossing hot spots. This limits the formation of bottlenecks and so improves the network us...
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Current Flow Scheduling techniques in Data Center Networks(DCN) results in overloaded or underutilized links. Static flow scheduling techniques such as ECMP and VLB use hashing techniques for scheduling the flows. In case of hash collision a path gets selected number of times resulting overloading of that path and underutilization of other paths. Dynamic flow scheduling techniques like global f...
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ژورنال
عنوان ژورنال: Computer Networks
سال: 2013
ISSN: 1389-1286
DOI: 10.1016/j.comnet.2012.12.011