Each db2 invocation starts a new front-end process; the first db2 invocation starts the back-end process.

每次db 2调用都启动新的前端进程；第一次db 2调用要启动后端进程。

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For instance, most back-end processes require an XML document while a front-end process may require a JSON object.

比如，大部分后端处理需要XML文档，而前端处理则可能要求JSON对象。

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A front-end process (also an Ant script) runs the stylesheet to transform the input documents into the Ant build file.

我们设计了一个前端过程(也是一个ant脚本)，它运行样式表，将输入文档转换成ant的build文件。

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Designed for rough concepting and creative brainstorming, Inkling bridges the gap between paper sketching and digital drawing by giving users at the front end of the creative process a way to rough-out ideas with real ink on paper and capture their concepts digitally so that they can be later refined on their computer.

ENGADGET: Wacom Inkling smart pen does drawing the old-fashioned way -- sort of (video)