IBM mainframe - Wikipedia
IBM mainframes are large computer systems produced by IBM since 1952. During the 1960s and 1970s, IBM dominated the computer market with the 7000 series and the later System/360, followed by the System/370. Current mainframe computers in IBM's line of business computers are developments of the basic design of the System/360.
What Is a Mainframe? | IBM
Mainframes are data servers that are designed to process up to 1 trillion web transactions daily with the highest levels of security and reliability. At their core, mainframes are high-performance computers with large amounts of memory and data processors that process billions of simple calculations and transactions in real-time.
The IBM mainframe: How it runs and why it survives
Jul 24, 2023 · And most of those mainframes come from IBM. In this explainer, we’ll look at the IBM mainframe computer—what it is, how it works, and why it’s still going strong after over 50 years.
IBM Z Mainframe Servers and Software
IBM Z mainframe servers and software deliver secure, reliable, and fast IT infrastructure for digital transformation.
IBM z16
The IBM z16 is the latest iteration of IBM's zSystems mainframes with on-chip AI inferencing and industry-first quantum-safe technologies.
History of IBM mainframe operating systems - Wikipedia
IBM mainframes run operating systems supplied by IBM and by third parties. The operating systems on early IBM mainframes have seldom been very innovative, except for TSS/360 and the virtual machine systems beginning with CP-67.
13 The 45 Year Evolution of IBM Mainframes 2009-03-20 IBM decided to implement a wholly new architecture specifically designed both for data processing and to be compatible across a wide range of performance levels IBM invested $5B to develop a family of five increasingly powerful computers that run the same operating systems and can use
IBM unveiled its latest mainframe, the z16 - TechCrunch
Apr 4, 2022 · Today IBM unveiled the latest mainframe in its storied history, the z16. It runs on the IBM Telum processor, which the company released last summer. The chip has been optimized to run massive...
A Complete History Of Mainframe Computing - Tom's Hardware
Jun 26, 2009 · Our trip down mainframe lane starts and ends, not so surprisingly, with IBM. Back in the 1930s, when a computer was actually a fellow with a slide rule who did computations for you, IBM was...
IBM System/360 - Wikipedia
The IBM System/360 (S/360) is a family of mainframe computer systems announced by IBM on April 7, 1964, [1] and delivered between 1965 and 1978. [2] System/360 was the first family of computers designed to cover both commercial and scientific applications and a complete range of applications from small to large.