Research on Database Storage Technology based on Consensus Mechanism

With the continuous expanding amount of data and network information, the databases not only require to store the large-scale amount of data, but also demands for protecting the users’ privacy information and promise to effectively verify the precise correctness content of the stored data. However, existing databases only guarantee the security of the privacy in-formation and data-sets and have developed numerous encryption techniques to achieve privacy data preserving. There still leaks the verification mechanism for storage technology or the process will cost unacceptable system costs. Therefore, we utilize consensus mechanism to develop a novel database storage technology in the verification procedure in this work. Additionally, the utilization of consensus mechanism can greatly reduce the consensus procedure costs in the databases through our simulation and comparisons with existing storage algorithms. From our extensive experimental results, we can conclude that our model can effectively realize the database storage procedures with reasonable system costs.