> the second knows when something hasn't been seen, and might know when it h... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

Ralith on July 16, 2012 | parent | context | favorite | on: The Opposite of a Bloom Filter

> the second knows when something hasn't been seen, and might know when it hasn't.

Don't think you meant that.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact