日志客户端和Web服务容错性：日志客户端和Web服务需要能够发现错误并能够从错误中恢复。

Logging client and web service fault tolerant: The logging client and web service need to be able to detect or recover from failure.

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阀值错误严重级别——定义错误严重级别阈值，并在服务编排中根据这些阈值设计容错级别。

Threshold error severity levels - Identify threshold error severity levels and design fault tolerance levels in service orchestration around these thresholds.

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构建访问MDM服务的容错应用程序。

Building fault tolerant applications that access MDM services.

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