nosql - 对于不适合内存的大型数据集，最好的缓存引擎是什么？

Question

我想提供大量的键(100 000 000+)，但只有少数(50 000)可以放入内存(被问到最多的那个)。有没有人对 redis、membase 或其他有任何经验？有人有磁盘服务 key 的基准吗？

谢谢

Answer 1

Salvatore Sanfilippo 的回复:

This is a use case for VM, but not when the difference between in-ram and not-in-ram is so big.

Btw in Redis unstable the VM is replaced by a new idea called "diskstore" that address your use case, but unfortunately it is not production ready at this stage.