基于电商平台的区块链状态同步问题研究  

Research on Block Chain State Synchronization Based on E-Commerce Platform

作　　者：毛宁 李霞 丁明月 李秦伟[1] MAO Ning;LI Xia;DING Ming-yue;LI Qin-wei(College of Computer Science and Technology, Guizhou University, Guizhou 550025)

机构地区：[1]贵州大学计算机科学与技术学院,贵州550025

出　　处：《现代计算机》2019年第2期7-11,共5页Modern Computer

基　　金：贵州省大学生创新创业训练计划项目(贵大(省)创字2017(015))

摘　　要：针对区块链在小型电商平台中所存在的链状态同步问题提出相应的解决方案。区块链是一种分布式记账系统,系统中各节点通过网络进行交互,节点间在相互不信任的前提下,利用分布式共识机制完成数据生成与存储操作。而在分布式系统中,各节点之间的一致性问题显得尤为关键,如果该系统无法保证其所有节点的区块链处在相同的状态下,那对于建立于其上的交易业务都将无法正常进行,从而影响整个电商平台的运行。针对上述问题,通过设想在一个电商平台的环境下,对链状态不一致问题做出分析,并提出队列同步方案来解决该问题,使区块链所具备的优势能更好地体现。Proposes a corresponding solution to the chain state synchronization problem of blockchain in small e-commerce platform. The blockchain is a distributed accounting system. Each node in the system interacts through the network. Under the premise of mutual distrust, the nodes use the distributed consensus mechanism to complete data generation and storage operations. In a distributed system, the consistency prob. lem between nodes is particularly critical. If the system cannot guarantee that the blockchains of all its nodes are in the same state, then the transaction services established on it will not be able to normally, it affects the operation of the entire e-commerce platform. In view of the above problems, firstly analyzes the inconsistency of the chain state in an e-commerce platform environment, and proposes a queue syn. chronization scheme to solve the problem, so that the advantages of the blockchain can be better reflected.

关 键 词：电商平台 区块链 一致性问题 队列同步 

分 类 号：F724.6[经济管理—产业经济] TP311.13[自动化与计算机技术—计算机软件与理论]