Parallel Discrete Event Simulation System Kernels and Rollback Frameworks

并行离散事件仿真 系统内核及其 回退框架

How to preserve the state of the system of distributed system and how to restore a global consistent state after the distributed system fails are the two main problems needed to solve in the rollback fault tolerance technology .

如何保存分布式系统的系统状态以及当 系统失效时如何使进程恢复到全局一致状态是后向 容错技术中的两个主要问题。

It was described its system architecture design function structure and business flow discussed routing in cable layout rollback segment and hot-standby .

介绍 系统体系结构，系统功能结构及业务流程，详细讨论分析配线路由选择、数据库 回滚段性能优化、双机热备份等关键技术。

Next the appliance takes a snapshot of the entire system enabling you to rollback to the previous system state if undesired behavior results after applying the fix .

接着，该设备获得完整 系统的一个屏幕快照，这样，在应用补丁后发生不希望的行为结果时，您就可以 回滚到早先的系统状态。

This paper presents the transaction model of the engineering database management system OSCAR describes its three kernel mechanisms to support engineering design process these are check-out / check-in savepoint / rollback and notification .

本文描述我们自行研制的工程数据库管理 系统OSCAR的事务管理模型，给出了OSCAR的支持工程设计过程的三个核心机制，即检入／检出、保存／ 回退及通知。

In a persistent data implementation on the other hand a system interruption or failure is countered by a rollback where the state of the data is rolled back to the last known good configuration .

另一方面，在持久数据实现中，对 系统中断或故障以“ 回滚（rollback）”回应，数据状态被回滚到上一个已知的良好配置。

This method can achieve rapid system state rollback through deleting malicious execution traces directly .

该方法通过直接删除恶意 操作的执行痕迹来实现 系统状态的快速 回滚。

The average source control system comes with a host of goodies such as versioning rollback tagging and merge assistance .

一般的源代码控制 系统都会有许多部分，例如版本化、 回滚、打标签以及合并等。

If I wanted to recover the entire file system from the snapshot I would execute the rollback command .

如果我希望从快照恢复整个文件 系统，我可以执行 rollback命令。

The system role management transaction rollback security incident handling and fault tolerance aspects of system security analysis .

本 系统从角色管理，事务 回滚，安全事件处理和容错性等几个方面对系统安全性进行分析。

Parallel simulation technology is broadly used in complex system simulations and real-time simulations and rollback is a key factor to the performance of optimistic parallel simulation .

并行仿真技术广泛应用于复杂 系统仿真以及实时仿真中， 回退是影响乐观并行仿真性能的关键因素。

Fault tolerance of the distributed system mainly divided into the prior to fault tolerance and rollback fault tolerance .

分布式 系统容错主要分为前向容错和 后向容错。

The log management module including a business operating logs and system operation log management log form in order to ensure the system rollback operation according to the log after the error .

日志管理模块包括业务操作日志和系统操作日志管理，利用日志形式以保证 系统在出错后根据日志 回滚操作。