Intelligent load balancing techniques in software defined networks : a survey

Abstract:

In the current technology driven era, the use of devices that connect to the internet has increased significantly. Consequently, there has been a significant increase in internet traffic. Some of the challenges that arise from the increased traffic include, but are not limited to, multiple clients on a single server (which can result in denial of service (DoS)), difficulty in network scalability, and poor service availability. One of the solutions proposed in literature, to mitigate these, is the use of multiple servers with a load balancer. Despite their common use, load balancers, have shown to have some disadvantages, like being vendor specific and non-programmable. To address these disadvantages and improve internet traffic, there has been a paradigm shift which resulted in the introduction of software defined networking (SDN). SDN allows for load balancers that are programmable and provides the flexibility for one to design and implement own load balancing strategies. In this survey, we highlight the key elements of SDN and OpenFlow technology and their effect on load balancing. We provide an overview of the various load balancing schemes in SDN. The overview is based on research challenges, existing solutions, and we give possible future research directions. A summary of emulators/mathematical tools commonly used in the design of intelligent load balancing SDN algorithms is provided. Finally, we outline the performance metrics used to evaluate the algorithms.
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APA

Thabo, S (2024). Intelligent load balancing techniques in software defined networks : a survey. Afribary. Retrieved from https://afribary.com/works/intelligent-load-balancing-techniques-in-software-defined-networks-a-survey

MLA 8th

Thabo, Semong "Intelligent load balancing techniques in software defined networks : a survey" Afribary. Afribary, 30 Mar. 2024, https://afribary.com/works/intelligent-load-balancing-techniques-in-software-defined-networks-a-survey. Accessed 30 May. 2024.

MLA7

Thabo, Semong . "Intelligent load balancing techniques in software defined networks : a survey". Afribary, Afribary, 30 Mar. 2024. Web. 30 May. 2024. < https://afribary.com/works/intelligent-load-balancing-techniques-in-software-defined-networks-a-survey >.

Chicago

Thabo, Semong . "Intelligent load balancing techniques in software defined networks : a survey" Afribary (2024). Accessed May 30, 2024. https://afribary.com/works/intelligent-load-balancing-techniques-in-software-defined-networks-a-survey