求翻译：优势： 由于数据保存在单一文件中，数据库的部署和发布都比较简单，适用于内嵌在应用程序中。 　　数据量不是太大时，速度比传统数据库要快。 　　是什么意思？

Superiority: Because the data preservation in the sole document, the database deployment and the issue quite is all simple, is suitable inlays in the application procedure. 　　When the data quantity is not too big, the speed must be quicker than the traditional database.

Advantage: because the data is saved in a single file, database deployment and publishing is relatively simple, suitable for embedded applications. When data is not too large, speeds are faster than traditional database.