利用布鲁姆过滤器的内存检查如果字符串不可能是一种解决方案，但我还得检查磁盘的某个时候(假阳性)，我想知道不同的解决方案。

Using a bloom filter in memory to check if the string is not present could be a solution, but I still have to check the disk sometime (false positive) and I would like to know different solution.

youdao

I'm not really sure. I guess it's definitely very different from mine

我不知道。但我觉得她的生活和我非常不同，

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