[19h]

Or you go with Xor filters, which are more efficient than both Cockoo and Bloom filters. [0]

[0] https://arxiv.org/abs/1912.08258 ("Xor Filters: Faster and Smaller Than Bloom and Cuckoo Filters")

[jchw]

Thanks, that’s even more interesting. I thought cuckoo filters were near the theoretical limit of information density so it looks like I have some more learning to do.