Demi Cluster:
- A cluster of two halves
- There is no master or slave; both demi hosts are masters
- Security through isolation:
- All web services (HTTP, DNS) run inside Demi VMs
- Demi VMs may not access anything on the LAN, or on their host
- Demi VMs may access each other
- Security through minimalism:
- The Demi VMs run on minimal Demi bare metal hosts