1·With this, you have built the source mappings and configuration for the connector.
至此，您已经为这个连接器构建了源映射和配置。
2·These are the questions that the authors of the language mappings must wrestle with, and this is a good exercise to prepare you for the next column.
这些是语言映射的作者必须努力解决的问题，并且这是一个很好的练习，可以帮助您为阅读下一篇专栏文章做好准备。
3·Repeat this process for the next five mappings.
对接下来的五个映射重复此过程。
4·Furthermore, it retrieves and retains the mappings for every file to its file handle.
此外，还检索每个文件的映射，并保存到到其文件句柄中。
5·These mappings will be implemented in the chosen middleware but should not be so onerous as to introduce major performance issues.
这些映射将在所选的中间件中实现，但不应该像引入主要性能问题那样麻烦。