- 1. Disaster Recovery.
- 2. Dead Reckoning. Dead reckoning is a means to identify a current position based on knowing time, speed and direction from a previously known position.
- 3. Development Release.
- 4. Digital Radio.
- 5. Disaster Resilience.
Contributed by Jonathan Barrass
Disaster Resilience is an ability of a computer system to be resilience to a disaster such as failure of one or more hardware components. Disaster Resilience is possibly an obsolete term, the more usual term used is "Fault Tolerant".