Asphalt pavement performance database and rich text maintenance strategy information database are employed by reasoning mechanism.
基于关系数据库建立了沥青路面使用性能数据库,采用图文格式建立了养护维修知识库;
Logging to a database is somewhat slower than logging to text files, especially at busy sites, and the size of the database can become large so that maintenance becomes an issue.
向数据库中写入日志比向文本文件中写入日志要慢一点,尤其是在忙碌的站点上,而且数据库会变得很大以至于维护成为一个问题。
The assumed use case is to have custom text maintained by the IT Department to show in the Login screen to inform the user about maintenance downtimes or other important information.
假定的使用场景是,由IT部门维护要在登录页面上显示的定制文本,从而向用户通知停机维护时间或其他重要信息。
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