Big Data Research ›› 2019, Vol. 5 ›› Issue (1): 77-86.doi: 10.11959/j.issn.2096-0271.2019006

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Exploration and applications of distributed database in financial area

Lei LIU1,Zhijun GUO1,Haixin MA1,Qiong ZHAO1,Huiqi HU2,Peng CAI2,Hongtao DU3,Aoying ZHOU2,Zhanhuai LI3   

  1. 1 Center of Software Development, Bank of Communications, Shanghai 201201, China
    2 School of Data Science and Engineering, East China Normal University, Shanghai 200062, China
    3 Institute of Computer Science, Northwestern Polytechnical University, Xi'an 710072, China
  • Online:2019-01-01 Published:2019-02-01
  • Supported by:
    The National Natural Science Foundation of China(No.61332006);The National Natural Science Foundation of China(No.61432006);The National High Technology Research and Development Program of China(863 Program)(No.2015AA015307)

Abstract:

The rapid development of the financial technology has put forward great challenge to the database systems in bank. Specific system features, such as high performance, scalability, high availability and fault tolerance, were demanded. The traditional database systems are difficult to meet these requirements at the same time. In response to these challenges and meet the need of government, which calls for the “independent control of those core technology”, the Bank of Communications focuses on developing a new generation of database systems that support mission-critical banking transactions. A distributed database system with high performance, scalability, high availability and fault-tolerant characteristics was implemented by developing the lightweight distributed election protocol and distributed transaction, and it was applied to a number of important applications.

Key words: distributed database, CBASE, high available, fault-tolerance, scalability

CLC Number: 

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