mainframe computers

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Definitions from WordNet

Noun mainframe computer has 1 sense

mainframe, mainframe computer - a large digital computer serving 100-400 users and occupying a special air-conditioned room
--₁ is a kind of digital computer
--₁ has particulars: supercomputer

Definitions from the Web

Mainframe Computers

Description

Mainframe computers are powerful and high-performance computing devices designed to handle massive amounts of data processing and storage. These centralized systems have been used extensively in large organizations, government agencies, and industries that require reliable and secure data handling.

Senses and Usages

1. Noun: Large-Scale Computing Systems

Mainframe computers, also known as mainframes, refer to the hardware infrastructure that enables large-scale and complex computing tasks. They are capable of executing multiple tasks concurrently, managing vast databases, and supporting numerous users simultaneously.

Sample Sentence: The mainframe computers at the bank process millions of financial transactions daily with utmost precision.

2. Noun: Mainframe Operating System

Mainframe computers are often associated with specific operating systems designed to efficiently manage the hardware and software resources of the system. These operating systems provide a robust and secure environment for running various applications.

Sample Sentence: IBM z/OS is a popular operating system used in mainframe computers for its reliability and scalability.

3. Adjective: Relating to Mainframe Computers

The term "mainframe computers" can also be used as an adjective to describe anything related to the large-scale computing systems, operations, or technology.

Sample Sentence: She works as a mainframe computer programmer, specializing in optimizing performance for high-demand applications.