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IBM i (the i standing for integrated) [6] is an operating system developed by IBM for IBM Power Systems. [7] It was originally released in 1988 as OS/400 , as the sole operating system of the IBM AS/400 line of systems.
The IBM AS/400 (Application System/400) is a family of midrange computers from IBM announced in June 1988 and released in August 1988. It was the successor to the System/36 and System/38 platforms, and ran the OS/400 operating system.
The RPG programming language originally was created by IBM for their 1401 systems. IBM later produced implementations for the 7070/72/74 [4] [5] and System/360; [6] RPG II became the primary programming language for their midrange computer product line, (the System/3, System/32, System/34, System/38, System/36 and AS/400).
Download QR code ; Print/export ... move to sidebar hide. IBM i series may refer to: IBM ThinkPad i series — laptop line (1998–2002) IBM eServer iSeries ...
IBM AS/400 to IBM eServer iSeries, i for Integrated IBM Netfinity to IBM eServer xSeries , x for eXtended architecture (with respect to "commodity" Intel -based servers) IBM System/390 was replaced by the 64-bit IBM eServer zSeries , z for Zero downtime.
It runs on several systems, with IBM I, being the most popular. It is written in AS/SET CASE tool , RPG , SQL and other languages supported on IBM I. [ 3 ] Many of the BPCS modules are stand-alone, [ 1 ] in that companies can choose to implement only the financial applications, for example, and none of the manufacturing.
The HMC is a PC connected to the mainframe. zSeries mainframes prior to the IBM System z9 used a modified version of OS/2 with custom software to provide the interface. System z9's HMC no longer uses OS/2, but instead uses a modified version of Linux with an OS/2 lookalike interface to ease transition as well as a new interface.
The IBM Information Management System (IMS) is a joint hierarchical database and information management system that supports transaction processing. [1] Development began in 1966 to keep track of the bill of materials for the Saturn V rocket of the Apollo program, and the first version on the IBM System/360 Model 65 was completed in 1967 as ICS/DL/I and officially installed in August 1968.