Mainframe Development - Study24x7
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Mainframe Development
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Mainframe Development

A brief introduction of  divisions is given below −
Sections are the logical subdivision of program logic. A section is a collection of paragraphs.
Paragraphs are the subdivision of a section or division. It is either a user-defined or a predefined name followed by a period, and cons...

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Cobol Program Structure

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There are many Free Mainframe Emulators available for Windows which can be used to write and learn simple COBOL programs. One such emulator is Hercules.

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List of COBOL Compilers:
IBM COBOL
NetCOBOL
GnuCOBOL
Visual COBOL
MCP

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Importance of COBOL : COBOL was the first widely used high-level programming language. It is an English-like language which is user friendly. All the instructions can be coded in simple English words. COBOL is also used as a self-documenting language. COBOL can handle huge data processing. COBOL is...

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What is Cobol? COBOL is a high-level language. One must understand the way COBOL works. Computers only understand machine code, a binary stream of 0s and 1s. COBOL code must be converted into machine code using a compiler. Run the program source through a compiler. The compiler first checks...

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Modules in Mainframe 1) JCL - Job Control Language 2) COBOL - Common Business Oriented Language 3) VSAM - Virtual Storage Access method 4) CICS - Customer Information Control System 5) DB2 - Database 6) IMS DB/DC - Information Management System Database/Data Capture

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What is mainframe development? Page will include all details regarding VSAM, CICS, DB2, JCL and COBOL.
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