Databus

• Bus, a communication system that transfers data between different components in a computer or between different computers
• * Memory bus, a bus between the computer and the memory
• * PCI bus, a bus between motherboard and peripherals that uses the Peripheral Component Interconnect standard
• * USB, a standard protocol used by many portable devices, computer peripherals and storage media
• Programming Language for Business, a business-oriented programming language originally called DATABUS