What were mini computers used for?
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What were mini computers used for?
minicomputer, computer that was smaller, less expensive, and less powerful than a mainframe or supercomputer but more expensive and more powerful than a personal computer. Minicomputers were used for scientific and engineering computations, business transaction processing, file handling, and database management.
Is the PDP-11 still in use?
The DEC PDP-11 computer was so successful it was cloned and copied by Eastern European Socialist Countries. The DEC PDP-11 computer is one of the world’s longest-serving computers as it is still in use today.
Who helped build the PDP series of mini computers for DEC?
History. The design of the PDP-1 is based on the pioneering TX-0 and TX-2 computers, designed and built at MIT Lincoln Laboratory. Benjamin Gurley was the lead engineer on the project.
Who designed the PDP-11?
Digital Equipment Corporation
PDP-11/Inventors
Are mini computers used today?
Today, minicomputers often are considered as one of the tiers in a three-tier approach to computing. Minicomputers are powerful tools for automating manufacturing and for testing products. They also can be used for controlling machines such as large planes and ships. Front-end processors for mainframes.
What are the examples of mini computer?
Notable examples
- Control Data’s CDC 160A and CDC 1700.
- DEC PDP and VAX series.
- Data General Nova.
- Hewlett-Packard HP 3000 series and HP 2100 series.
- Honeywell-Bull DPS 6/DPS 6000 series.
- IBM midrange computers.
- Interdata 7/32 and 8/32.
- Norsk Data Nord-1, Nord-10, and Nord-100.
Who developed the PDP-8 minicomputer?
The PDP-8 is a 12-bit minicomputer that was produced by Digital Equipment Corporation (DEC).
What is PDP computer graphics?
Programmed Data Processor (PDP), referred to by some customers, media and authors as “Programmable Data Processor,” is a term used by the Digital Equipment Corporation from 1957 to 1990 for several lines of minicomputers.
How fast was PDP-11?
This link describes the PDP-11/20 as having a speed of 800 nanoseconds.