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  1. What Is a Mainframe? - IBM

    Apr 8, 2024 · The term mainframe initially referred to the large cabinet or ‘main frame’ that held the central processing unit (CPU) of early computer systems. The mainframe served as a …

  2. Mainframe computer - Wikipedia

    A mainframe computer, informally called a mainframe or big iron, [1] is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as …

  3. What is a Mainframe Computer? - GeeksforGeeks

    Sep 13, 2024 · Mainframe computers are a type of computer designed for high throughput, which means processing data as fast as possible. They are primarily used for transaction processing, …

  4. What Is a Mainframe? Features, Importance, and Examples

    Jan 19, 2023 · A mainframe is a powerful computer that connects to multiple end clients so that users can access apps concurrently.

  5. What Is a Mainframe? - pickl.ai

    1 day ago · A modern mainframe in computer environments operates as a high-performance, multi-user platform. It handles billions of transactions daily, supports multiple operating …

  6. What Is a Mainframe? | Definition from TechTarget

    Apr 12, 2023 · A mainframe, also known as big iron, is a high-performance computer used for large-scale, compute-intensive purposes and tasks that require greater availability and …

  7. What Is a Mainframe? - Beta Systems

    Jun 25, 2024 · Mainframe computers are reliable and efficient machines for high-volume data processing. Learn more about their scalability, security and central management.

  8. What is a Mainframe? - Rocket Software

    Rocket Software mainframe solutions include specialisms for analysis, development, testing, control, and planning and management. Often treated separately, at least by host …

  9. Mainframe Architecture

    The mainframe system architecture is a complex, highly scalable, and secure structure to handle large-scale processing of transactions, data, and critical applications. Here’s a breakdown of …

  10. What is Mainframe? Definition, How It Works & Examples

    1 day ago · What Is Mainframe? A mainframe computer, also called “big iron,” is a high-performance business computing system known for its large size, extensive storage and …

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