What are some alternatives?
Backup Bird - Backup Bird helps server administrators to backup files and databases in a secure and easy way.
Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
Iperius Backup - backup software for Windows
CouchDB - HTTP + JSON document database with Map Reduce views and peer-based replication
InterSystems Cache - Use InterSystems Caché advanced database for high-volume data. Learn more about how Caché analyzes unstructured data and handles transaction management.
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.