The method of spatial data organization in traditional spatial information system cannot meet the requirement of mass spatial data storage.

传统的空间数据组织方式存在严重的不足，无法满足海量空间信息的存储与处理要求。

youdao

This paper raises a new organization method based on property-separation storage, in which all property data are put in the same level without affiliation.

本文提出了一种基于属性分离存储的种质数据组织方法，根据种质的每个属性分别建立数据表，各属性间没有从属关系。

youdao