The service can attempt to deliver the messages directly, or it can utilize a smart host to deliver the message instead.

这个服务可以直接投递消息，也可以使用代理服务器来发送消息。

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In addition to the scheduler on the host servers, the snippet processors have their own smart preemptive scheduler that allows snippets from multiple queries to execute simultaneously.

除了主机服务器上的调度器外，snippet处理器也具有自己的智能抢占式调度器，允许同时执行来自多个查询的snippet。

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You or your systems administrator can establish a smart server to host your projects on your own source code server.

您或系统管理员可以建立智能服务器，从而把项目驻留在自己的源代码服务器上。

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