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System Support Program, Control Program Facility. Official website. ibm .com /products /ibm-i. 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.
IBM RPG. RPG is a high-level programming language for business applications, introduced in 1959 for the IBM 1401. It is most well known as the primary programming language of IBM's midrange computer product line, including the IBM i operating system. [1] RPG has traditionally featured a number of distinctive concepts, such as the program cycle ...
IBM System p. 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. Lower-cost but more powerful than its predecessors, the AS/400 was extremely successful at ...
Qshell. Qshell is an optional command-line interpreter ( shell) for the IBM i operating system. Qshell is based on POSIX and X/Open standards. It is a Bourne -like shell that also includes features of KornShell. [1] The utilities (or commands) are external programs that provide additional functions. The development team of Qshell had to deal ...
This version was released on June 30, 2006. On September 11, 2012, IBM extended the end of service for V6.1 by a full year, to September 30, 2013, and announced new version-to-version migration incentives and assistance. [27] It is a Java EE 1.4 compliant application server and includes the following function: Support for Java Standard Edition 1.5
PL/I (Programming Language One, pronounced / p iː ɛ l w ʌ n / and sometimes written PL/1) [1] is a procedural, imperative computer programming language initially developed by IBM.It is designed for scientific, engineering, business and system programming.
IBM Information Management System (IMS) utilizes a hierarchical database model, distinct from IBM's later relational database model as seen in IBM Db2. In IMS, data is organized into segments, each comprising multiple fields, structured hierarchically to manage complex relationships effectively. [5] For instance, in a customer database, a root ...
IBM formerly made the AIX for RS/6000 source code available to customers for an additional fee; in 1991, IBM customers could order the AIX 3.0 source code for a one-time charge of US$60,000; [33] subsequently, IBM released the AIX 3.1 source code in 1992, [34] and AIX 3.2 in 1993. [35]