What are some alternatives?
When comparing Iperius Backup and MongoDB, you can also consider the following products
SolarWinds Backup - Modern server backup software
Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
ElephantDrive - backup solution for businesses and individuals
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
OpsGenie - Alerting and On-Call Management for Dev&Ops Teams
CouchDB - HTTP + JSON document database with Map Reduce views and peer-based replication