股票交易系统中的审计复制

2011 IEEE International Conference on Computer Science and Automation Engineering Pub Date : 2011-06-10 DOI:10.1109/CSAE.2011.5952658

Yinfei Huang, Jianfeng Wu, Bo Wang, Shuo Bai

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引用次数: 0

摘要

介绍了上海证券交易所下一代交易系统中的审计复制和热故障转移机制。首先，介绍了审计日志和审计复制的概念和特点。提出了一种基于内存的审计复制模型。其次，描述了数据结构、功能模块和主机部署，实现了该模型;介绍了普通审计复制机制和主机热故障切换机制。第三，介绍了算法优化和操作系统特性利用等性能增强技术。本文为具有高性能和高可用性需求的企业系统的架构设计者提供了参考。

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Audit replication in stock trading system

This paper describes audit replication and hot failover mechanisms in Next Generation Trading System of Shanghai Stock Exchange. Firstly, concepts and features of audit log and replication are introduced. A memory-based audit replication model is proposed. Secondly, date structures, functional modules and host deployment are described to implement the model. Normal audit replication mechanism and host hot failover mechanism are described as well. Thirdly, several performance enhancement technologies are introduced, such as algorithm optimization and operating system feature utilization. This paper provides reference for architecture designers on enterprise systems with high performance and high availability requirements.

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2011 IEEE International Conference on Computer Science and Automation Engineering

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