同时简要分析了手机客户端、前端服务器和应用服务器的实现。

The implement of the mobile client, frontal server and application server is introduced briefly too.

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无法将此服务器指定为前端服务器，因为它是组织中唯一的服务器。

You can not designate this server as a front end server because this is the only server in the organization.

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当数据库在支持多个安排为负载平衡配置的前端服务器时，这一点特别关键。

This is especially critical when a database is supporting several front-end servers that are arranged in a load-balancing configuration.

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