SuperMap GIS 6R 二三维缓存策略_文档下载_文档资料库 关键词：缓存策略；SuperMap GIS 6R；紧凑格式；切片（Tile） [gap=432]Keywords: Data Cache strategy; SuperMap GIS 6R; Compact; Tile
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strategy in data cache 数据缓冲策略
Use the "nonstrict-read-write" strategy if your data is read-mostly or concurrent cache access and update is rare.
如果你的数据读很多或者很少有并发缓存访问和更新，那么可以使用“nonstrict - read - write”策略。
The assumption on a lazy-load strategy is that once a piece of data has been loaded into the cache it will likely be used again.
延迟加载策略的构想是，如果将一个数据加载到了缓存中，就有可能再次用到它。
In aspect of data querying, it proposed optimized strategy of fast query cache.
在数据查询方面提出了高速查询缓存优化策略。
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