运用数据集群技术，建立了我国不同时空尺度直接透射率的估算模式，对比分析了不同模式的拟合精度。
Based on data integration technique, direct transmittance models for different temporal and spatial scales were established and the accuracy of different models was analyzed thoroughly.
许多数据库技术都能够提供一种集群化的数据库模型，允许对同一个数据库提供更多的容量。
Many database technologies have the ability to provide a clustered database model that allows more capacity to be provided against the same database.
该解决方案使用与RAID文件服务器相同的技术，允许整个ZEO数据库集群以冗余的方式操作，并且所有服务器都参与读和写。
It USES the same techniques as a RAID file server to allow an entire cluster of ZEO databases to operate redundantly, with all servers participating in both reads and writes.
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