基于智能合约的数据交换系统设计

Design of a Data Exchange System Based on Smart Contracts

在大数据时代,数据质量日渐重要,数据交换是释放数据价值的关键环节,区块链技术、可信计算技术和智能合约技术构建了数据交换和共享的流通框架。目前围绕这一流通框架的安全性与有效性的研究越来越多,文章介绍基于智能合约的一种安全可靠的系统设计方法,系统主要包括区块链层、数据管理计算层和业务系统层,用于实现不同单位或者用户之间的数据交换,提升数据隐私保护能力。最后,论证了本系统的优势点和改进发展方向。

In the era of Big data,data quality is increasingly important,data exchange is a key step in unlocking the value of data,Blockchain technology,trusted Computing technology and smart contract technology build a circulation framework for data exchange and sharing.Currently,there is increasing research on the security and effectiveness of this circulation framework,this article introduces a secure and reliable system design method based on smart contracts,the system mainly includes the blockchain layer,data management computing layer,and business system layer,used to achieve data exchange between different units or users,and enhance data privacy protection capabilities.Finally,the advantages and improvement directions of this system were demonstrated.