Docker data volumes is living within the host or boot2docker on the local VM(boot2docker).
Having big data from mongoDB running in a data container and mongoDB in another seems to be the way. Will this scale on Google Cloud Engine or Azure Virtuel Machines or other. I mean if all this is running within ONE Virtuel Machine, like boot2docker or other in the cloud. Normally you would scale VM's by creating new instances of VM's but how is this possible with Docker?
Sorry to ask this on StackExchange, but there is no category on dba - but StackExchange has a Category for Docker.
Thanks
Regards Christian