Clustering of databases and application servers provides redundancy, load balancing, fault tolerance and failover support to keep the terminal operational in the event of a hardware or network communication failure.

• 数据库群集和应用程序服务器可以提供冗余能力、负载平衡、容错能力和故障支持能力,确保码头在发生硬件故障或网络通讯故障时仍然能够继续运营。