嵌入式数据库在QT中的应用研究与实现

介绍国内嵌入式数据库的发展应用现状，利用QT软件具有丰富的数据库接口的特点，根据当QT作为嵌入式图形界面系统时与嵌入式数据库结合的理论与标准，通过代码与界面操作2种方式在嵌入式系统中实现了Mysql数据库与QT的接连，从而论证了在以Linux、QT为基础的软件平台上应用嵌入式数据库的理论可能性。该应用为嵌入式系统数据存储处理能力不足问题提供了一种解决方案，对于嵌入式系统存储结构的设计和开发有一定的借鉴意义。

Study and application of embedded database in QT software

The author gives an introduction to the status quo of the domestic development of embedded database technology. Based on the theory and criteria of the combination of graphical interface of QT software to embedded database, this article implements the combination of QT/Embedded software to MySQL databases in the ways of programming and specific graphical interface operation by virtue of abundant interfaces of QT to embedded databases, which argues the academic feasibility of the application of embedded databases on the software platform based on Linux and QT. This application provides a solution to the dilemma of the shortage of data storage and processing of embedded system, and is useful reference to the design and development of the storage organization of embedded system.