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Software for IBM mainframe computers, including operating systems, middleware, databases, utilities, applications, etc. Subcategories This category has only the following subcategory.
Control Data Corporation mainframe software (1 C, 4 P) G. Mainframe games (1 C, 34 P) I. IBM mainframe software (1 C, 69 P) Pages in category "Mainframe computer ...
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 censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing.
Current IBM mainframes run all the major enterprise transaction processing environments and databases, including CICS, IMS, WebSphere Application Server, IBM Db2, and Oracle. In many cases these software subsystems can run on more than one mainframe operating system.
Pages in category "IBM mainframe operating systems" The following 111 pages are in this category, out of 111 total. ... IBM POWER (software) Q. Queued Sequential ...
Mainframe computer software (3 C, 17 P) B. Burroughs mainframe computers (12 P) C. Control Data Corporation mainframe computers (1 C, 8 P) D.
Since the late 1990s, PC processors have become fast enough to perform mainframe emulation without the need for a coprocessor card. There are currently several personal computer emulators available that support System/390 and z/Architecture. FLEX-ES by Fundamental Software emulates both System/390 (ESA/390) and z/Architecture. Claimed to be one ...
Products, services, and subsidiaries have been offered from International Business Machines (IBM) Corporation and its predecessor corporations since the 1890s. [1] This list comprises those offerings and is eclectic; it includes, for example, the AN/FSQ-7, which was not a product in the sense of offered for sale, but was a product in the sense of manufactured—produced by the labor of IBM.