Cloud-Hosted Collaboration: Multi-Tenant Or Dedicated?

We just had another of our regular cloud research meetings at Forrester. In these meetings, we cut across our research organization to examine cloud computing from every angle.

Compared with even just a year ago, it's amazing how important and pervasive cloud computing analysis (as opposed to cloud computing guesswork) has become in our research calendar.

You can see the existing cloud/*aaS research here and our planned research here. As the meeting host, I mostly listen, probe, and take notes, but ocassionally I get to jump in with a thought.

To wit: We are often asked about whether cloud-based collaboration (email, team sites, instant messaging, Web conferencing, social computing, etc.) works best on multi-tenant, dedicated solutions, or both. The answer is both, but trending towards multi-tenant. Our clients are interested in both multi-tenant and single-tenant or dedicated cloud solutions -- as long as the price is right.

The future of cloud-based collaboration is clearly multi-tenant for two economic reasons:

1. Multi-tenant enables the fundamental economic benefits of a shared resource. We can see this in the price war going on in email right now -- a 50% price cut in the last 12 months with multi-tenant cloud email. The floor on email cost keeps dropping, fueled by the better economics of multi-tenant solutions and high capacity utilization.

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