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COBOL and Virtual Storage Access Method

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between COBOL and Virtual Storage Access Method

COBOL vs. Virtual Storage Access Method

COBOL (an acronym for "common business-oriented language") is a compiled English-like computer programming language designed for business use. Virtual Storage Access Method (VSAM) is an IBM direct-access storage device (DASD) file storage access method, first used in the OS/VS1, OS/VS2 Release 1 (SVS) and Release 2 (MVS) operating systems, later used throughout the Multiple Virtual Storage (MVS) architecture and now in z/OS.

Similarities between COBOL and Virtual Storage Access Method

COBOL and Virtual Storage Access Method have 9 things in common (in Unionpedia): Digital Equipment Corporation, Enscribe, IBM, ISAM, Job Control Language, MVS, Random access, Record Management Services, Z/OS.

Digital Equipment Corporation

Digital Equipment Corporation (DEC), using the trademark Digital, was a major American company in the computer industry from the 1960s to the 1990s.

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Enscribe

Enscribe is the native hierarchical database in the commercial HP NonStop (Tandem) servers.

COBOL and Enscribe · Enscribe and Virtual Storage Access Method · See more »

IBM

International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American multinational technology company headquartered in Armonk, New York and present in over 175 countries.

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ISAM

Indexed Sequential Access Method (ISAM) is a method for creating, maintaining, and manipulating computer files of data so that records can be retrieved sequentially or randomly by one or more keys.

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Job Control Language

Job Control Language (JCL) is a scripting language used on IBM mainframe operating systems to instruct the system on how to run a batch job or start a subsystem.

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MVS

Multiple Virtual Storage, more commonly called MVS, is the most commonly used operating system on the System/370, System/390 and IBM Z IBM mainframe computers.

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Random access

Random access (more precisely and more generally called direct access) is the ability to access an arbitrary element of a sequence in equal time or any datum from a population of addressable elements roughly as easily and efficiently as any other, no matter how many elements may be in the set.

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Record Management Services

Record Management Services (RMS) are procedures in the VMS, RSTS/E, RT-11 and RSX-11M operating systems that programs may call to process files and records within files.

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Z/OS

z/OS is a 64-bit operating system for IBM z/Architecture mainframes, introduced by IBM in October 2000.

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The list above answers the following questions

COBOL and Virtual Storage Access Method Comparison

COBOL has 236 relations, while Virtual Storage Access Method has 35. As they have in common 9, the Jaccard index is 3.32% = 9 / (236 + 35).

References

This article shows the relationship between COBOL and Virtual Storage Access Method. To access each article from which the information was extracted, please visit: