Package mph is a Go implementation of the compress, hash and displace (CHD) minimal perfect hash algorithm. See http://cmph.sourceforge.net/papers/esa09.pdf for details. To create and serialize a hash table: To read from the hash table: MMAP is also indirectly supported, by deserializing from a byte slice and slicing the keys and values. See https://github.com/alecthomas/mph for source.