K2HASH（NoSQL Key Value Store(KVS) library） is a key-value store(NoSQL) with original featured function.
K2HASH creates a database as NoSQL. K2HASH uses it for storing and getting a value for a key by the hash which is built from the key.

For a detailed explanation of K2HASH, please see here.

K2HASH is one of AntPickax products Yahoo! JAPAN publishes as open source. For a detailed explanation of AntPickax, please see here.