How we made our MMDB files a 33% smaller(ipinfo.io)
26 points by mmaia | 4 comments
IPinfo blog post explaining how hash-consing duplicate search-tree subtrees shrank their MMDB database files by 31–80%, with an open-sourced mmdbshrink tool.
#hash-consing on Hacker News
1 story tagged hash-consing, newest first.