http://netbsd.i2p/gallery/presentations/joerg/asiabsdcon2013/hashing.html
Perfect(ing) hashing in NetBSD Jörg Sonnenberger
[email protected] Tokyo, March 16, 2013 AsiaBSDCon 2013 Overview What are Perfect
Hash Functions (PHF)? Why should you care? Characteristics History of perfect
hash functions Excursion I: Randomized
hash functions Excursion II: Random graphs CHM BPZ nbperf NetBSD's cdb The future: route lookup What are Perfect
Hash Functions (PHF)?