Database Query Scheduling Algorithm Based on the Cloud Computing
WU Liang-hai · Journal of Zhengzhou University · 2010
The cloud computing database queries for scheduling algorithm-CCRP algorithm;The algorithm is based on the data storage features of cloud computing database.It first combines data by Consecutive Retrieval Property before query scheduling.The algorithm solves the problem that other algorithms may idle part of system resources in the Cloud Computing and improves the query efficiency.Simulation results show that CCRP algorithm in the system utilization and performance of the system is better than other algorithms.