Design And Imol Ementation Of Database System For Earthquake Early Waming Geologicalstructure

Earthquake is one of the most destructive disasters, especially in the case of earthquake prediction, prediction is difficult to achieve the desired results, the effective earthquake early warning management is particularly important. China is one of countries with serious earthquake disaster in the world, starting from the characteristics of our country, building a complete earthquake early warning system is at the present stage China urgently needs to solve the problems, the government in the earthquake disaster early warning system should also bear the corresponding responsibility, but also for how to quickly and effectively deal with similar natural disaster crisis provides a reference and provide a theoretical basis for the establishment of the different types of natural disaster early warning system.This paper introduces the design and implementation of the database management system of the geological structure condition database in detail. First,from the actual needs of the earthquake early warning of geological structure condition database construction of guiding ideology to the development of modular,structured, combined with the current mainstream development technologies are in-depth study; driven by the role of user data, analyzes the basic functions of the system and the composition of the. This as the foundation, the use case diagram and flow chart of the business of modeling, analysis and design, including: database management system architecture design, database design, interface design and power design. At last, the mature development of Java technology, Oracle database, by using MVC framework as the basis, combined with HTML, CSS, JavaScript, and prospects for the development of language developed rich user operation and management interface, and uses graphic report form for the user to provide intuitive results,ultimately to achieve the standardization of data management, and data backup and recovery.The use of modern network technology, we can realize the earthquake early warning geological structure data sharing, in order to achieve the earthquake early warning to create a data base. The construction of geological structure condition database can promote the construction of earthquake early warning, and provide valuable experience for the construction of earthquake early warning system in the future.