I wrote a crash-safe fast recovery skiplist on-disk key-value store called Twoskip for Cyrus IMAP: https://github.com/brong/cyrus-imapd/blob/master/lib/cyrusdb

I wrote a crash-safe fast recovery skiplist on-disk key-value store called Twoskip for Cyrus IMAP: https://github.com/brong/cyrus-imapd/blob/master/lib/cyrusdb_twoskip.c https://github.com/brong/cyrus-imapd/blob/master/lib/cyrusdb... I'll be talking about it at LCA in Geelong next year :) Skiplists are definitely awesome.