> Don't you have that backwards? The question bloom filter solves is, "Does my database possibly have a value for this key?" No, since the cache is there to av

> Don't you have that backwards? The question bloom filter solves is, "Does my database possibly have a value for this key?" No, since the cache is there to avoid having to query the database. Querying the database happens on a cache miss, and if there is no data there, then that's the answer. It seems that we are talking about different applications.