它还提供一套用于访问主数据的标准化服务,在整个企业内和企业外都可以使用这些服务。
It also provides a set of standardized services for this data that can then be leveraged across and beyond the enterprise.
要让这个过程变得又简单、又标准化,那么嵌入式 SQL 就是一个很好的元编程系统,可以在 C 语言中简单地合并数据库访问的功能。
For making this both easier and more standardized, Embedded SQL is a metaprogramming system used to easily combine database access with C.
OPC技术提供了标准化访问接口,应用程序可以使用一致的方式访问设备中的数据。
OPC technology provide standardized interfaces, by which applications are able to access data in a standard way.
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