单独代理
- single agency
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Agent是轻量级代理服务程序,被部署在单独代理服务器上,用于接收Server的数据采集需求,并为Server提供采集数据。
Agent is a lightweight proxy service program and is deployed on separate proxy server to receive data collection needs of the server and provide collected data .
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更好地利用资源;无需对每个虚拟应用程序进行单独的代理和缓存。
Resources are better utilized ; there is no need to have separate proxy and caching for each virtual application deployment .
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这个方法不仅让我们无需单独生成服务代理,而且服务和服务消费者的实现都可以使用同样的服务接口。
The usage of this approach not only allows us to bypass service proxy generation , but also to use the same interfaces for both service and client implementation .
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此设置的缺陷在于,在总体数据中,不能单独使用来自每个代理的统计数据。
The drawback of this setting is that the statistical data from each agent that contributes to the total is not available .