Daniel Lemire's blog

Xor Filters: Faster and Smaller Than Bloom Filters

In software, you frequently need to check whether some objects is in a set. For example, you might have a list of forbidden Web addresses. As someo...

seems to be a good fit. I have the impression that there is a single design and everybody can implement it the same way. And it's made for static filters, which they will be if we share them in events.