A Combination of Dynamic Load Balancing and ISMDA Architecture using Sharing Data

Software-Defined Networking (SDN) technology is a network management method that separates the control plane and the data plane to effectively improve network performance and flexibility [1]. The SDN networks shown advantages do not appear in traditional networks. But also exist a big issue related to loading imbalance which affects SDN network efficiency which leads this issue to be very important so a lot of studies found different strategies trying to solve the load imbalance issue in SDN networks to achieve higher performance. Therefore, it is very meaningful to study SDN networks and the issue of imbalance load. One of the effective ways of solving through a switch migration imbalance issue in SDN is through a switch migration. In this paper, we designed our own architecture which has SuperController communicate with RegularControllers split into clusters. To ensure that all controllers in the network have full information about the whole network and let the controllers know if any update happens in the network we used Sharing data store. So each cluster has its own sharing data store. Also, there is a global sharing data store for the whole network all SuperController and regular controllers in the same cluster can access it.