Install memcachedb by entering the following commands in the terminal:
sudo apt update sudo apt install memcachedb
Description:
Persistent storage engine using the memcache protocol
Memcachedb is a distributed key-value storage system designed for persistent data. It is NOT a cache solution, but a persistent storage engine for fast and reliable key-value based object storage and retrieval. . It conforms to the memcache protocol, so any memcached client can have connectivity with it. Memcachedb uses Berkeley DB as a storing backend, so lots of features including transactions and replication are available.
Homepage: http://memcachedb.org/
Version: 1.2.0-12build1
Section: universe/web