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Now LINC is known as Unisys Enterprise Application Environment (EAE) and can generate COBOL code for Burroughs & Sperry mainframes, Microsoft Windows, and various Unix and Linux platforms. It will also generate GUI front-end clients in Java; Visual Basic 6 clients; Active Server Pages; Web services for Microsoft IIS; ASP.NET; VB.NET
OS 2200 provides a complete Java environment. [12] Java on OS 2200 has evolved from an interesting additional capability for small servlets and tools to a full environment capable of handling large applications. The Virtual Machine for the Java Platform on ClearPath OS 2200 JProcessor is a Linux port of the Oracle Corporation Java release.
OS 2200 is the operating system for the Unisys ClearPath Dorado family of mainframe systems. The operating system kernel of OS 2200 is a lineal descendant of Exec 8 for the UNIVAC 1108 and was previously known as OS 1100. Documentation and other information on current and past Unisys systems can be found on the Unisys public support website ...
Many instructions also perform very complex functions such as one that implements a large part of the COBOL EDIT verb. The above figure shows some of the building blocks of the architecture. "Data" and "COMM" are two of the primary examples of software subsystems that live in a protection ring between that of a user application and the Exec.
Part 2 involved more steps for each task and usually took a day or so to accomplish. The first 60 winners of Part 2 received monetary prizes in recognition of their achievement. Part 3 was more in depth, involving multiple programming challenges such as COBOL, REXX, JCL, etc. (depending on the questions set for the year's challenge). [5]
The Burroughs B2500 through Burroughs B4900 was a series of mainframe computers developed and manufactured by Burroughs Corporation in Pasadena, California, United States, from 1966 to 1991. They were aimed at the business world with an instruction set optimized for the COBOL programming language.
A concatenative programming language is a point-free computer programming language in which all expressions denote functions, and the juxtaposition of expressions denotes function composition. [4] Concatenative programming replaces function application , which is common in other programming styles, with function composition as the default way ...
Use of IBM COBOL was so widespread that Capex Corporation, an independent software vendor, made a post-code generation phase object code optimizer for it. [3] The Capex Optimizer became a quite successful product. [4] Although the IBM COBOL Compiler Family web site [5] only mentions AIX, Linux, and z/OS, IBM still offers COBOL on z/VM and z/VSE.