Tabular data is a common format in ecological research data.Based on the analysis of characteristics of tabulardata,the relationship between dataset and associated metadata,and safety and share strategy,a tabular database system has been designed with Oracle soft package and B/S web databased techniques.The study shows that metadata is not only documents for datasets,but a determination of the content and data volume of datasets as well as the relationships among datasets.The design scheme has been applied ...
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