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Category: Mainframes

We talk Mainframes here.

Mainframes and 3270 emulators.

1 Comment
| Everything else, Mainframes, Webmaster

What is 3270 emulators? A 3270 emulator is a program that simulates the behavior of an IBM 3270 terminal on […]

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Mainframes and the Challenges for DevOps: Navigating the Modern Landscape

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| DevOps, Mainframes
DevOps2

  Introduction In today’s technology-driven world, organizations are constantly striving to optimize their software development and delivery processes. DevOps has […]

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Compliance standards in different industries.

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| Everything else, Mainframes, Webmaster

Compliance standards in different industries. Banking and Financial institutions make use of mainframes a lot. Saying, mainframe is their backbone […]

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The Symbiotic Relationship Between Credit Cards and Mainframes

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| Everything else, Mainframes

The credit card industry is a complex system that involves various players and processes to make it work effectively. Here’s a brief overview of how it works and how it relates to mainframes.

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Why Mainframes Still Matter: The Role of Mainframes in Today’s Digital Landscape

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| Everything else, Mainframes

First, it’s important to understand what a mainframe is. A mainframe is a large, powerful computer system that is capable of processing and storing vast amounts of data. These machines were first developed in the 1950s and 1960s and were used by businesses and governments for a wide range of tasks, from running financial systems to managing payroll and inventory.

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Is mainframe easy to learn?

4 Comments
| Mainframes

The first step to programming on mainframes is to learn the programming languages that are commonly used, such as COBOL and PL/I. These languages are designed to work with the mainframe environment and will be required to write, test, and run programs on the mainframe.

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Getting Started with IBM Dependency-Based Build (DBB): A Simple Guide

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| Mainframes

Mastering IBM Dependency-Based Build: Unlocking Efficiency in Complex Software Projects Software development in large-scale projects is inherently complex. Managing dependencies, […]

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What is IEBCOPY.

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| Mainframes

IEBCOPY is a utility program in the IBM z/OS operating system that is used to copy data from one data set to another. It is particularly useful when you want to copy data sets with large block sizes, or when you want to copy data sets with different organization, record format, or block size. IEBCOPY can also be used to copy data between data sets with different data formats, such as ASCII and EBCDIC. It can also be used to reformat data while it is being copied, by using the “INDDN” (input data definition name) and “OUTDDN” (output data definition name) parameters to specify different data definitions for the input and output data sets.

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What are the myths about mainframes?

2 Comments
| Mainframes

There are several myths about mainframes that have been circulating for decades. Some of these include:

Mainframes are outdated and obsolete technology: Mainframes have been around for decades, but they are still widely used in many industries, such as finance and healthcare, because they are highly reliable, secure, and can handle large amounts of data and transactions.

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What is IEBGENER?

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| Mainframes

IEBGENER is a utility program that is part of the IBM z/OS operating system, which is used on mainframe computers. It is used to copy data from one dataset or file to another, similar to the way the cp or copy command is used on other operating systems.

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