explain mainframe computer - EAS

1,140,000 kết quả

  1. Define mainframe computer

    Mainframes are a type of computer that generally are known for their large size, amount of storage, processing power and high level of reliability. They are primarily used by large organizations for mission-critical applications requiring high volumes of data processing.

    Define mainframe computer

    www.techopedia.com/definition/24356/mainframe
    www.techopedia.com/definition/24356/mainframe
    Mục này có hữu ích không?
  2. Mọi người cũng hỏi
    What are mainframe computers used for?
    Mainframe computers or mainframes, also known as " big iron ", are computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics; enterprise resource planning; and transaction processing.

    Mainframe computer - Wikipedia

    en.wikipedia.org/wiki/Mainframe_computer
    Xem tất cả kết quả cho câu hỏi này
    When was the first mainframe computer built?
    Most large-scale computer-system architectures were established in the 1960s, but they continue to evolve. Mainframe computers are often used as servers. The term mainframe derived from the large cabinet, called a main frame, that houses the central processing unit and main memory of early computers.

    Mainframe computer - Wikipedia

    en.wikipedia.org/wiki/Mainframe_computer
    Xem tất cả kết quả cho câu hỏi này
    What is the difference between mainframe computer and supercomputer?
    A mainframe computer is more powerful than Mini and Microcomputer, but less powerful than Supercomputer. A mainframe computer is used in the large organization. A mainframe computer is a combination of memory (RAM) and many processors. It acts as a central processing unit for many workstations and terminals connected with it.

    What is mainframe computer? definition - Computer Notes

    ecomputernotes.com/fundamental/introduction-to-compu…
    Xem tất cả kết quả cho câu hỏi này
    How many processors are there in mainframe computer?
    In mainframe computer, more than 600 processors are directly managed by the operating system while many other processors are connected whose work is to move data within the mainframe computer. Security: The security of these computers is very high.

    Advantages and disadvantages of mainframe computer - IT

    www.itrelease.com/2019/05/advantages-and-disadvantag…
    Xem tất cả kết quả cho câu hỏi này
    Phản hồi
  3. Xem thêm
    Xem tất cả trên Wikipedia

    Mainframe computer - Wikipedia

    https://en.wikipedia.org/wiki/Mainframe_computer

    A mainframe computer, informally called a mainframe or big iron, is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing.

     ...

    Xem thêm
    Design

    Modern mainframe design is characterized less by raw computational speed and more by:
    • Redundant internal engineering resulting in high reliability and security
    • Extensive input-output ("I/O")

     ...

    Xem thêm
    Characteristics

    Modern mainframes can run multiple different instances of operating systems at the same time. This technique of virtual machinesallows applications to run as if they were on physically distinct computers. In this role, a single mainframe can replace higher

     ...

    Xem thêm
    Current market

    IBM, with z Systems, continues to be a major manufacturer in the mainframe market. In 2000, Hitachi co-developed the zSeries z900 with IBM to share expenses, and the latest Hitachi AP10000 models are made by IBM. Unisys manufactures ClearPath Libramainframes,

     ...

    Xem thêm
    Differences from supercomputers

    A supercomputer is a computer at the leading edge of data processing capability, with respect to calculation speed. Supercomputers are used for scientific and engineering problems (high-performance computing) which crunch numbers and data, while

     ...

    Xem thêm
    See also

    • Channel I/O
    • Cloud computing
    • Computer types
    • Failover
    • Gameframe
    • List of transistorized computers

     ...

    Xem thêm
    External links

    Media related to Mainframe computers at Wikimedia Commons
    • IBM Systems Mainframe Magazine
    • IBM z Systems mainframes

     ...

    Xem thêm
    History

    Several manufacturers and their successors produced mainframe computers from the 1950s until the early 21st Century, with gradually decreasing numbers and a gradual

     ...

    Xem thêm
    Văn bản Wikipedia theo giấy phép CC-BY-SA
    Mục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồi

  4. What is a Mainframe Computer? - GeeksforGeeks

    https://www.geeksforgeeks.org/what-is-a-mainframe-computer

    01/05/2020 · Mainframes are a type of computers, which are made for ‘throughput’ as fast as possible; a throughput can be defined as “the rate at which the data is processed” . And also mainframes are majorly used for transaction processing; a transaction can be defined as “a set of operations including disk read and write, operating system calls, transferring data from one …

    • Thời gian đọc ước tính: 3 phút

    • What is mainframe computer? definition - Computer Notes

      https://ecomputernotes.com/fundamental/introduction-to-computer/mainframe

      A mainframe computer is a combination of memory (RAM) and many processors. It acts as a central processing unit for many workstations and terminals connected with it. A mainframe computer is used to process the large and huge amount of data in petabytes.

      • Thời gian đọc ước tính: 8 phút

      • What is a mainframe? Mainframe computing defined | IBM

        https://www.ibm.com/topics/mainframe

        Mainframes are computers. At their core, mainframes are high-performance computers with large amounts of memory and processors that process billions of simple calculations and transactions in real time. The mainframe is critical to commercial databases, transaction servers, and applications that require high resiliency , security, and agility.

      • Tìm kiếm có liên quan cho explain mainframe computer

      • Một số kết quả đã bị xóa


      Results by Google, Bing, Duck, Youtube, HotaVN