python-pybloomfiltermmap 0.3.11-1 (arm64 binary) in ubuntu xenial

 This module implements a Bloom filter in Python that's fast and uses
 mmap files for better scalability.
 .
 It main advantages are:
  * It natively uses mmaped files.
  * It natively does the set things you want a Bloom filter to do.
  * It is fast.