- a large high-speed computer, especially one supporting numerous workstations or peripherals."cumbersome mainframe systems"
- the central processing unit and primary memory of a computer.
What is mainframe is used for?
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.
What is mainframe with example?
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.
What is called mainframe?
A mainframe is the central data repository, or hub , in a corporation's data processing center, linked to users through less powerful devices such as workstations or terminals. The presence of a mainframe often implies a centralized form of computing, as opposed to a distributed form of computing.
Is mainframe a database?
Generally, no. You can run a database on a mainframe or connect to a db through a mainframe, but the mainframe itself isn't a db.