Read transactions require a consistent view of the data -- meaning if two read transactions are submitted at the same time, they should produce uniform result sets if they select the same data ranges.
读事务需要数据的一致视图 —— 即当同时提交两个读事务时，如果它们选择相同的数据范围，那么应该产生一致的结果集。
The metadata catalog and data broker of Spatial Data Grid integrate the metadata catalog of grid to offer an uniform logical view for the client, Thus realize the cooperation of catalog server.
空间数据网格通过元数据目录和数据代理，将网格环境下的目录服务器的元数据目录集成到一起，为客户端提供空间数据的统一的逻辑视图，实现目录服务器的协同；
The model offers a uniform method of conceptual view of the diverse data as a sequence of bits and a uniform method of keeping and processing this sequence on the external storage.
该模型提供一个一致的方法，以一个为序列作为各种数据的概念视图；并提供一个一致的方法在外部存储器上保存和处理这些为序列。
应用推荐