منابع مشابه
COBOL/SRE: A COBOL System Renovation Environment
COBOLISRE is a sofhvare re-engineering and renovation environment for COBOL systems. I t supports a wide range of features such as system-level analysis and browsing, program-level analysis and browsing, data model recovery, concept recognition, and code segmentation. COBOLISRE is implemented on top of a distributed execution architecture to address issues of multi-user access, performance, and...
متن کاملCobol minefield detection
In Cobol, procedures can be programmed in ways that lead to unexpected behaviour and reduced portability. This behaviour is recognized as so-called ‘mines’: programming practices containing hidden dangers and requiring extreme caution. Cobol mines can be created intentionally or by a programming error, and can be tripped at an unforeseen moment. This leads to minefields in source code with unse...
متن کاملStability of COBOL Clones
Code clones are said to threaten the maintainability of software systems. Changes to one cloned fragment must be propagated to the other fragments, which might increase change effort. Hence, different studies have investigated the stability of cloned code and compared it to the stability of the non-cloned code. However, only open-source systems have been regarded so far. We conducted a study on...
متن کاملDoes Cobol Exist?
2 2 I E E E S O F T W A R E M a r c h / A p r i l 2 0 0 0 0 7 4 0 7 4 5 9 / 0 0 / $ 1 0 . 0 0 © 2 0 0 0 I E E E A t first glance, asking whether Cobol exists might seem like a ploy, a setup for describing how the billions of lines of Cobol in the world are responsible for almost every facet of daily life—from paychecks and utility bills to the entire computer-based corporate infrastructure. Yet...
متن کاملTowards a Parallelising COBOL Compiler
This paper briefly describes some of the fundamental issues in developing an automatic parallelising COBOL compiler. The rationale for such a tool and its connection with research in scientific computing is described. This is followed by an account of the useful forms of parallelism to be found in a COBOL program and how they may be detected using dependence analysis. Finally, transformations t...
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ژورنال
عنوان ژورنال: The Computer Journal
سال: 1969
ISSN: 0010-4620,1460-2067
DOI: 10.1093/comjnl/12.3.208