vcache-trie (hackage): VCache supports larger-than-memory values with caching, persistence, and structure sharing. Effective use of VCache requires useful data structures be modeled above it. The trie is useful for modeling key value databases or abstract virtual filesystems, where keys have shared prefixes or elements with a common prefix are likely to be updated together.  Currently, the implementation is specialized to a bytestring trie.
Keywords: bsd3|database|library