摘要
区域海洋地质数据库是利用ORACLE9I和ARCSDE8 2实现对海量数据和空间数据有效存储、管理的企业级数据库 ,用于管理我国所属海区海洋地质调查获取的基础地质资料和研究成果资料。根据ORACLE系统的体系结构 ,结合我国区域海洋地质数据的特点 ,提出了区域海洋地质数据库的存储结构和数据库的用户管理模式 ,以实现ORACLE中海洋地质数据的优化存储与有效管理。
Marine geological database is an enterprise database system that uses ORACLE 9I and ARCSDE 8 2 to realize efficient storage and management of mass and spatial data,and is used to maintain the fundamental geologic data and research results obtained during marine geologic surveys in China seas.Based on the ORACLE system framework and the characteristics of China's marine regional geologic data,the authors advanced a model for storage structure and user management of the marine regional geologic database in order to achieve the optimal storage and efficient management of the ORACLE data.
出处
《海洋地质动态》
2003年第6期5-7,共3页
Marine Geology Letters
