| On Premise | Cost of Ownership | Outages | Public | Data Mining |
| Cloud Computing | Business Intelligence | Silo | Mobile Device | Mainframe |
| PaaS | TCO | CLOUD COMPUTING BINGO (free square) | SAN | Agile |
| Hybrid | Utility | Gmail | SaaS | Scalability |
| Bare metal | Centralized Storage | ROI | Point based solution | Amazon |