为了提高性能,JCS在文件磁盘上存储实际缓存数据的同时,会在内存中存储缓存数据键。
To improve performance, JCS stores the cached data keys in memory while storing the actual cached data on the file disk.
另一种就是存储操作键,并且在必要时,存储时间戳作为维度上的属性数据。
The other is to store the operational keys and, if necessary, time stamps as attribute data on the dimension.
当存储一个值时,客户机会从这个键确定出散列值以及它原来存储在哪个服务器上。
When you store a value, the client determines the hash value from the key and the server used to store it.
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