指紋識別技術近年來逐漸成熟，在門禁、安防和金融等方面得到了越來越廣泛的應用。
隨著指紋識別嵌入式系統的發展，我們對嵌入式系統的數據庫研究和應用也越來越廣泛，我們以嵌入式數據庫SQLite 來進行指紋識別數據庫系統后臺數據庫的研究，提高了嵌入式系統的數據庫處理能力，又滿足嵌入式硬件系統的要求。
關鍵字：嵌入式數據庫指紋識別 SQLite
Abstract: Fingerprint identifying technology have matured in Control, Security and finance, and other fields in recent years.It has been used in wider range. With fingerprint recognition embedded system development, we embedded systems research and application of the database also become wider, and here we SQLite embedded database to conduct background Fingerprint Identification System database database of research to improve the embedded database system handling capacity, to meet the requirements of embedded hardware system.
Keywords：Embedded Database；Fingerprint Identification；SQLite