同时,系统必须可以24小时不间断运行,因此我们希望它具有热备功能、复制、其他的可用性和容错特性。
Also, the system had to run around the clock, so we wanted hot standby, replication, and other availability and fault tolerance features.
设计合理的容错机制以维持流程中的ACID(原子性、一致性、隔离性和持久性)特性是设计soa解决方案的一大挑战。
Designing appropriate fault tolerant mechanisms to maintaining ACID (Atomicity, Consistency, Isolation and Durability) properties in process flows poses a big challenge in designing SOA solutions.
我们的目标是设计一个分布式系统,具有之前提到的特性(容错、高可用性、可恢复性等),那样就意味着我们必须针对故障的情况进行设计。
Our goal is to design a distributed system with the characteristics listed above (fault-tolerant, highly available, recoverable, etc.), which means we must design for failure.
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