Efficient storing and sharing algorithm of power information based on fog computing
Aiming at the problem of large amount of power information data and slow storage speed,a storing and sharing method of power information based on fog computing was proposed.The as-proposed method consisted of a data storing method based on differential synchronization and a combined data sharing mechanism based on fog computing.Among them,the data storing method transferred part of the data computing and storing work to the fog server,thereby reducing the workload of cloud computing platform and achieving more efficient data storage.The combined data sharing mechanism prevented the loss,damage and malicious modification of power information data by establishing a virtualized data sharing mechanism on the fog end.Simulation experiments and results show that the as-proposed method can significantly reduce the response number of cloud servers,thus reduce the burden of cloud computing for a higher data recovery rate.Compared with traditional methods,the as-proposed method can achieve efficient and safe power information storing and sharing.
万方数据
维普
