但是由于ApacheDerby数据库的嵌入式功能，应用程序和数据库之间的联系比较模糊，并不需要严格实施隔离。
Given the embedded capabilities of the Apache Derby database, however, the line between application and database is blurred, and this separation doesn't need to be as rigidly enforced.
并比较了几种主要嵌入式移动数据库的特点。
I also compare the characteristic of primary embedded database.
本文针对嵌入式系统的应用环境和实时数据库系统的数据特征，通过对各种存储器性能的比较，提出了嵌入式实时数据库系统的存储体系结构。
In this paper, we propose a storage architecture for an embedded real time database system according to the data character of real time application and the performance of the storage media.
工作系统将如下：在内存中的电话簿储存影像，而嵌入式设备摄像头拍摄并确认用户手势，然后再比较他们与图像在数据库中。
Work system will be as follows: in memory of the phone directory stored images, and embedded device camera shoots and recognizes gestures user, and then compare them with images in the database.
工作系统将如下：在内存中的电话簿储存影像，而嵌入式设备摄像头拍摄并确认用户手势，然后再比较他们与图像在数据库中。
Work system will be as follows: in memory of the phone directory stored images, and embedded device camera shoots and recognizes gestures user, and then compare them with images in the database.
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