【摘要】 多种交易方式共存的复杂交易系统,数据的组织形式和访问方法决定了系统处理各类交易业务的任务调度方式、系统的性能指标和执行效率。研究实现的多任务实时交易系统采用共享内存组织交易数据,并对不同类别的数据采用不同的存储结构,改进、优化了数据的访问方式,支持高效的数据处理,使系统获得了极高的性能和运行效率,解决了由于多种交易方式共存引起的交易系统复杂、低效等问题。更多还原

【Abstract】 In complex multi-task trading system,the organization and manipulation of data determines the schedule method,performance and execution efficiency of trading system.Developed real time multi-task trading system adopts shared memory to organize trading data and applies different store structure to hold different kind of data,improves da-ta access mode and supports high effective data processing,makes it obtain a best performance and execution efficien-cy,resolves many problems such as complication and inefficiency resulted from co-existence of multiple trading modes.更多还原