Tkrzw is a library of routines for managing key–value databases.
QDBM (Quick Database Manager) was the first database implementation in the series. Tokyo Cabinet was sponsored by the Japanese social networking site Mixi, and was a multithreaded embedded database manager and was announced by its authors as "a modern implementation of DBM". Kyoto Cabinet is the designated successor of Tokyo Cabinet, while Tkrzw is a recommended successor of Kyoto Cabinet.
Tokyo Cabinet features on-disk B+ trees and hash tables for key-value storage, with "some" support for transactions.
See also
Ordered key–value store
References
External links Tkrzw (Website Carnegie Mellon Database Group) Kyoto Cabinet (Website Carnegie Mellon Database Group) Tokyo Cabinet (Website Carnegie Mellon Database Group)