为了优化性能，您可以将这个单独的资料库做多个复制，并部署在地理位置分散的服务器上。
To optimize performance, you can make replicas of the single repository on geographically dispersed servers.
林火地理信息系统（GIS）是一种包含空间资料库管理的地理信息系统，它具有储存，处理，投影转换和取回与显示图形资料的能力；
Geography information system (GIS) is a system which includes the management of interspace data, and it has the abilities of memory, settlement, projection transition and displaying graphs.
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