摘要
针对目前"数字海洋"中多格式、多来源文档数据存储难、管理难等问题,在关系数据库理论和对象关系数据映射理论为指导,在现有解决方案的基础上,设计了1个通用的、可扩展的文档数据管理新模式,便于用户根据不同需求设定文档数据属性,该管理模式具有很强的灵活性和扩展性,可为"数字海洋"中多格式、多来源的文档数据管理提供强大的技术支持,并可大大提高海洋文档数据的管理效率和利用率。
The multi-format, multi-source data in ＂Digital Ocean＂ are facing some difficulty in storage and management. In order to realize the convenient and effective management of these data, a new model of data management with great flexibility and extension, was designed on the base of object relational database theory and object relational mapping theory. This new model provides a strong technical support for the multi-format, multi-source data management in ＂Digital Ocean＂, and greatly enhances the utilization of marine documentation.
出处
《海洋湖沼通报》
CSCD
北大核心
2009年第3期105-111,共7页
Transactions of Oceanology and Limnology
