| SaaS | Silo | SAN | Synergy | Cost of Ownership |
| Amazon | ASP | In The Cloud | Centralized Storage | PaaS |
| Mobile Device | Bare metal | CLOUD COMPUTING BINGO (free square) | Scalability | Mainframe |
| Public | Web Analytics | Point based solution | Outages | Cloud Computing |
| Private | IaaS | Hybrid | Security | Agile |