“Are community clouds the next big thing ?”
Well, that’s what I was asked a while back and it was pretty hard to not allow the questioner to see my eyes rolling back in my head.
For those of you who don’t know; a community cloud is apparently “a collaborative effort in which infrastructure is shared between several organizations from a specific community” and can be “managed internally or by a third-party and hosted internally or externally”…. thanks Wikipedia – where would I be without you. By the way Wikipedia also says that “the costs are spread over fewer users than a public cloud (but more than a private cloud), so only some of the cost savings potential of cloud computing are realized”. Interesting that one as I thought we had already long since established that cloud computing won’t not save you any money – please check out Jevons paradox (i know it dates from 1865 but still relevant).
The problem with the current fad for community clouds is it is likely to be just that – as fad. At its most basic the concept seems to have merit given that no one has really cracked the essential “trust” models necessary to fully drive the exploitation of the space between private and public infrastructures (that’s data centre(s) and the web to most of us; but the “hybrid cloud conundrum” to the marketeers).
And yes, it would be a great idea if organisations in similar vertical markets got together to remove some of the security, audit and compliance FUD that is still around. Sadly however, I fear that where genuine “communities” can be created they will be ultimately self serving and in the areas where communities could add some real value – around security, standards and “trust” – they will be far too difficult to create due to competing interests and priorities.
So who will benefit ?? Probably the large holding companies who can use the “community approach” to knit together the spare capacity across their own organisations and create a shared on-demand capability …. or would that just be internal outsourcing ??