The Research and Application of Embedded Mobile Database

The article discusses the characteristics of mobile and embedded database as well as its synchronization realization on mobile terminal along with practical application. The article further provides several methods to improve the data accessing rate, efficiency, stability, maintainability and uniformity of the database, including multithread technology, three-layer duplication/buffer architecture, datapsilas optimization, and conflict detection mechanism. The result based on the analysis demonstrates a great improvement on those aspects. The result may have significance meaning and impact to the future research on embedded mobile database.