| The method of design for seismic data database system based on tree structure |
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| 引用本文： | 王喜珍,滕云田,高孟潭,陈步云,姜慧. The method of design for seismic data database system based on tree structure[J]. 地震学报(英文版), 2005, 18(1): 99-105. DOI: 10.1007/s11589-005-0011-2 |
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| 作者姓名： | 王喜珍 滕云田 高孟潭 陈步云 姜慧 |
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| 作者单位： | Institute of Geophysics，China Earthquake Administration，Institute of Geophysics，China Earthquake Administration，Institute of Geophysics，China Earthquake Administration，Institute of Seismology，China Earthquake Administration，Institute of Geophysics，China Earthquake Administration Beijing 100081，China，Beijing 100081，China，Beijing 100081，China，Wuhan 430070，China，Beijing 100081，China |
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| 基金项目： | Key Project of China Earthquake Administration during the ninth Five-year Plan (951204). |
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| 摘 要： | Introduction In recent years, with the development of earthquake observation technology, increasing ofobservation stations and improvement of observation instruments which are digitalized and con-nected by network, a great deal of data is recorded, to some extend, which brings difficulty for usto manage and store them. It leads to traditional methods, which use the file system to managemass data, could not satisfy our requirement, and it is necessary to find a new method in place oftradit…
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| 收稿时间： | 2003-09-02 |
| 修稿时间： | 2004-04-12 |
The method of design for seismic data database system based on tree structure |
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| Wang Xi-zhen , Teng Yun-tian , Gao Meng-tan , Chen Bu-yun and Jiang Hui. The method of design for seismic data database system based on tree structure[J]. Acta Seismologica Sinica(English Edition), 2005, 18(1): 99-105. DOI: 10.1007/s11589-005-0011-2 |
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| Authors: | Wang Xi-zhen Teng Yun-tian Gao Meng-tan Chen Bu-yun Jiang Hui |
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| Affiliation: | 1. Institute of Geophysics, China Earthquake Administration, Beijing 100081, China
2. Institute of Seismology, China Earthquake Administration, Wuhan 430070, China |
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| Abstract: | With the massive growth of the seismic data, it is required a new method to manage them. In this paper, the design method will be reported about relational database based on tree structure. Comparing with other designs, it is not only simpler and easier to organize data, but also can simplify the design process of the database. This method has been used to design database of the earthquake monitor center station of the earthquake monitoring system for the Yangtze River Three Gorges Project and has shown good results. |
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| Keywords: | tree structure relational database conversion |
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