Enhanced Round-Robin Algorithm in the Cloud Computing Environment for Optimal Task Scheduling

Recently, there has been significant growth in the popularity of cloud computing systems. One main issues building systems is task scheduling. It plays a critical role achieving high-level performance and outstanding throughput by having greatest benefit from resources. Therefore, enhancing scheduling algorithms will enhance QoS, thus leading to more sustainability This paper introduces novel technique called dynamic round-robin heuristic algorithm (DRRHA) utilizing tuning its time quantum manner based on mean quantum. Moreover, we applied remaining burst as factor decide continuity executing during current round. The experimental results obtained using CloudSim Plus tool showed that DRRHA significantly outperformed competition terms average waiting time, turnaround response compared with several studied algorithms, including IRRVQ, slice round-robin, improved RR, SRDQ algorithms.