You don't have to be a programmer to deploy it, and it lets you connect systems and get real-time data from other systems, applications, and databases.
它的部署并不一定需要专门的程序员来实施。 而且这款套件也让你与系统连接起来,并从其他系统,应用程序,和数据库中获得实时的数据信息。
The more index levels, the more reads Informix Dynamic Server must perform to get to index leaf nodes, and the more time it will take to get to the real data.
索引层次越多,Informix Dynamic Server就必须执行越多的读取来获取索引叶子节点,并且就将花更多的时间来获得真正的数据。
Using GPS module to get the data of position and using DR device to aid GPS module, the system can provide the users with the real-time location information.
利用GPS模块提供的位置数据进行定位,利用DR模块在失去GPS信号的情况下进行航位推算,从而实时的地为用户提供位置信息。
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