计算机应用 ›› 2018, Vol. 38 ›› Issue (9): 2500-2506.DOI: 10.11772/j.issn.1001-9081.2018030594

• 数据科学与技术 • 上一篇    下一篇

基于区块链的数据治理协同方法

宋俊典1, 戴炳荣1,2, 蒋丽雯1, 赵尧3, 李超1, 王晓强4   

  1. 1. 上海计算机软件技术开发中心, 上海 201112;
    2. 上海海事大学 信息工程学院, 上海 201306;
    3. 南京航空航天大学 计算机科学与技术学院, 南京 210016;
    4. 绿地金融投资控股集团有限公司 运营技术部, 上海 200023
  • 收稿日期:2018-03-22 修回日期:2018-05-17 出版日期:2018-09-10 发布日期:2018-09-06
  • 通讯作者: 戴炳荣
  • 作者简介:宋俊典(1977—),男,河南南阳人,副研究员,博士,CCF会员,主要研究方向:数据治理、区块链、大数据;戴炳荣(1984—),男,山东潍坊人,高级工程师,博士研究生,CCF会员,主要研究方向:云计算、区块链、大数据;蒋丽雯(1992—),女,安徽蒙城人,工程师,主要研究方向:区块链、数据挖掘;赵尧(1992—),女,山东潍坊人,硕士,主要研究方向:服务计算、区块链;李超(1989—),男,安徽蚌埠人,工程师,硕士,CCF会员,主要研究方向:区块链、数据挖掘;王晓强(1981—),男,上海人,硕士,主要研究方向:大数据、区块链、云计算。
  • 基金资助:
    上海市信息化发展专项(201602030);上海市"科技创新行动计划"高新技术领域项目(18511103702)。

Data governance collaborative method based on blockchain

SONG Jundian1, DAI Bingrong1,2, JIANG Liwen1, ZHAO Yao3, LI Chao1, WANG Xiaoqiang4   

  1. 1. Shanghai Development Center of Computer Software Technology, Shanghai 201112, China;
    2. College Of Information Engineering, Shanghai Maritime University, Shanghai 201306, China;
    3. College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China;
    4. Operations Technology Department, Greenland Financial Holdings Group, Shanghai 200023, China
  • Received:2018-03-22 Revised:2018-05-17 Online:2018-09-10 Published:2018-09-06
  • Contact: 戴炳荣
  • Supported by:
    This work is partially supported by Shanghai Special Fund for Informatization Development (201602030), Shanghai Science and Technology Innovation Action Plan-High-Tech Field (18511103702).

摘要: 针对当前数据治理过程中面临的数据标准不统一、数据质量良莠不齐以及数据安全隐私凸显等问题,提出一种基于区块链的数据治理协同方法,将区块链多方协作、安全可信等特性应用到数据标准的构建、数据安全的保障和数据共享过程的控制。本方法首先根据数据治理要求和区块链特征,提炼形成基于区块链的数据治理协同模型,通过构建多方协作的数据标准流程、数据标准构建和更新机制、安全可靠的数据共享和访问控制等,实现区块链数据治理协同方法,从而提升数据标准化工作的效率和安全性。实验及分析结果表明,该方法比传统的数据标准构建方法在标准用语申请时间效率上有明显的提升,特别是在大数据环境下,基于区块链智能合约的方法对时间效率提升更为明显,基于区块链的分布式存储等特性为系统的安全、用户行为追溯和审计提供了有力依据和保障。该方案对于数据治理工作具有良好的应用示范效果,为行业的元数据管理、数据标准的共享和应用提供了借鉴思路。

关键词: 区块链, 数据治理, 数据标准化, 数据共享, 治理协同方法

Abstract: To solve the problem of inconsistent data standards, uneven data quality, and compromised data security privacy in current data governance process, a new blockchain-based data governance collaboration method which integrates the characteristics of multi-party cooperation, security and reliability of blockchain was proposed and applied to the construction of data standards, the protection of data security, and the control of data sharing processes. Based on data governance requirements and blockchain characteristics, a collaborative data governance model was formed. A multi-collaborative data standard process, an efficient data standard construction and update mechanism, and secure data sharing and access control were developed afterwards. So this blockchain-based data governance collaboration method could be implemented to improve the efficiency and security of data standardization work. The experimental and analysis results show that the proposed method has a significant improvement in the efficiency of the standard term application time than the traditional data standard construction method. Especially in the big data environment, the application of the smart contract improves the time efficiency. The distributed storage of the blockchain provides powerful basis and guarantee for system security, user behavior traceability and auditing. Methods mentioned above provide a good application demonstration for data governance and a reference for the industry's metadata management, data standards sharing and application.

Key words: blockchain, data governance, data normalization, data sharing, governance collaboration method

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