I really like RAbbitMQ. But I really dislike that database that it rellies into, Mnesia. I had a client that because of licence issues could only do one operati

I really like RAbbitMQ. But I really dislike that database that it rellies into, Mnesia. I had a client that because of licence issues could only do one operation per time in the ERP software. So I used RabbitMQ to line the requests, and do one at a time. Worked great ,was fast and low in resources. But the place power supply was a problem, and more than once the place had a blackout and when returning menesia messed up and lost the queues. So I ended up just making my own simple queue using sqlite in the server.