基于双机热备的码头设备控制系统程序高可用机制实现

Implementation of High Availability Mechanism of Terminal ECS Program Based on Dual Hot-Standby

设备控制系统作为负责集装箱码头机械调度与控制的重要信息化系统,对系统的稳定性和连续性有明确的需求。基于某自动化码头数据库双机热备实施方案,阐述了双机热备技术及其在ECS中应用的实现过程。实践表明,双机热备在码头ECS系统数据库高可用机制中具有良好的应用成效。

Equipment Control System(ECS),as an important information system responsible for the scheduling and control of container terminal machinery,has clear requirements for the stability and continuity of the system.Based on the implementation scheme of dual hot-standby of an automated terminal database,the dual hot-standby technology and the implementation process of its application in ECS are expounded.Practice shows that dual hot-standby has good application results in the high availability mechanism of the terminal ECS system database.