- DRT (Demand Responsive Transport)
Demand responsive transport (also known as demand responsive transit) is a form of shared transport for where vehicles alter their routes for each journey based on demand, without using a fixed route or timetabled journeys. These vehicles typically pick up and drop off passengers in locations according to passengers needs and can include taxis, buses or other vehicles.
- Dynamic Destination Display
Each journey on a bus services has a final destination but in some contexts that information is not useful to users. For example with circular routes, both inbound and outbound journeys may be headed towards a bus station. This isn’t very useful to someone currently at the bus station. Instead of always showing the final …
- DDOS (Distributed denial-of-service)
An attempt to disrupt normal traffic of a targeted server, service or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic.
- Downtime & Uptime
Downtime and uptime describe how long a website, computer or other system has been working (uptime) or not working (downtime).
- DNS (Domain Name System)
The Domain Name System is the phonebook of the internet. Each device connected to the internet has a unique IP address which other machines use to find the device. DNS servers eliminate the need for us to memorise IP addresses such as 192.168.123.1