基于区块链技术的海量Web数据关联存储系统设计  

Design of massive Web data association storage system based on blockchain technology

作　　者：张益兵 ZHANG Yibing(China Power Finance Co.,Ltd.,Beijing 100005,China)

机构地区：[1]中国电力财务有限公司,北京100005

出　　处：《电子设计工程》2023年第19期157-161,共5页Electronic Design Engineering

摘　　要：海量的Web数据在存储中会造成拥塞率高、存储效果差的问题,为此,设计了基于区块链技术的海量Web数据关联存储系统。使用区块链集群监控模块,无需公开真实IP地址就可监控数据传输过程,避免被攻击。设计关联映射模块,获取全部散列值,使系统形成具有时间顺序的关联映射结构。计算系统遭到的攻击概率,通过构建目标约束函数,防止数据被篡改、伪造,以改善系统的鲁棒性。加密存储海量Web数据,获取对应区块链报文,在确保提交结果合法的前提下,完整存储海量Web数据。由实验结果可知,所设计系统的最低拥塞率为2%,能够保证系统具有良好的存储效果。Massive Web data causes high congestion rate and poor storage effect in storage.Therefore,a massive Web data associated storage system based on blockchain technology is designed.Using the blockchain cluster monitoring module,the data transmission process can be monitored without disclosing the real IP address to avoid being attacked.Design the association mapping module to obtain all hash values,so that the system can form a chronological association mapping structure.The attack probability of the system is calculated,and the target constraint function is constructed to prevent the data from being tampered and forged,so as to improve the robustness of the system.Encrypt and store massive Web data,obtain corresponding blockchain messages,and completely store massive Web data on the premise that the submission results are legal.The experimental results show that the minimum congestion rate of the designed system is 2%,which can ensure that the system has good storage effect.

关 键 词：区块链技术 海量Web数据 关联存储 关联映射 

分 类 号：TN915.08-34[电子电信—通信与信息系统]