The Home Gateway Based On Embedded Database Design And Realization

Along with the development of Embedded technique, its application has already deeply gone into every trade extensively. It has influenced not only industrial producing, processing, manufacturing etc, but also our living life. Among them, the digital home platform is the comprehensive realization of Embedded, multimedia, network and many other technique. It has renewed the principle of traditional home appliances, bringing customer all new intelligence convenience and miraculous enjoyment. At the same time, the platform puts forward a higher request to Embedded system for the processing ability of the system data.Therefore, the paper does comparison between the management style of Embedded Database, and then does the research to the characteristics and system architecture of Embedded Database language of the SQLite, analyzing the excellent realization in the data operation at Embedded Database SQLite under the technique of B tree and pager cache. At last,based on ARM9 platform,it gives the transplantation method and process of the Embedded Database SQLite and Web server under Embedded Linux, offering the realization the data management under the Embedded Database in the digital home gateway with Internet and GUI. Using the replication scheme for comples transaction pattern,it improves the system dependability at a little cost.