The scheduler consists of main scheduler, EDF scheduler and CBS scheduler. It can realize scheduling among mixed real-time transactions. 该调度器由主调度器、EDF调度器和CBS调度器组成,能够实现对混合实时事务的调度。
A Concurrency Control Protocol for Scheduling Mixed Real-Time Transactions 一种面向混合实时事务调度的并发控制协议
Simulation experiments show that the MCC-DATI protocol can improve the system performance under different workloads and deadline constraints, as compared with previous concurrency control protocols of mixed transactions. 仿真实验表明,相对于先前的混合事务的并发控制协议,该协议在不同的系统负载与截止期约束下都能够改进系统的性能。
Previous study mainly focuses on scheduling and concurrency control on either hard or soft real-time transactions. However, there is an increasing demand in processing mixed transactions in real-time database systems. 先前的研究大都集中于单个类型实时事务的调度与并发控制,但是混合事务负载的实时数据库应用需求是非常普遍的。
The third chapter analysis the bidding system, market maker system and mixed trading system of GEM, concludes that mixed transactions system is adapted to Chinese GEM market. 第三章通过对创业板市场的竞价制度、做市商制度和混合交易制度进行比较、分析,得出我国创业板市场适合采用混合交易制度。