International Journal of Computing Science and Information Technology (IJCSIT)
The several corresponding servers may send the data concurrently in a circle manner to a specific receiver. For example, data center applications such as MapReduce and search applications are using many-to-one TCP traffic pattern i.e. parallel data delivery. While TCP connection is slow down the concurrent data deliver. The data delivery delay ensured the packet loss and time out in the TCP connection namely called TCP incast congestion. This congestion may reduce the performance of TCP connection such as increase the waiting time and increase bandwidth utilization.