Application Research of Embedded Database SQLite

The traditional database can not be used for the data management of embedded systems. However, the open-source embedded database SQLite can meet the needs of embedded systems better because of its advantages. Through the analysis of the characteristics of embedded database and SQLite's characteristics, the internal structure and the function of API, it constructs the simulation environment of ARM-Linux and achieves the realization of SQLite in the ARM-Linux platform, including cross-compiling, transplant process and application development, it also achieves the graphical user interface design based on Qt/Embedded. The embedded database system meets the needs of data management of the system and has very good meaning of the guiding theory and practice for embedded systems development.