Essay about Cobol

Essay about Cobol

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The COBOL programming language is typically used in large scale databases in banks and insurance companies. Today, COBOL is rarely used to write new software applications. It has been replaced by the C/C++ programming language, but up until the 80’s all business software was written using COBOL. This includes but not exclusively accounting, payroll, and large bank applications. COBOL is still used today due to the high cost in upgrading software, and recent studies show that as many as twelve million COBOL applications are still used today. Also, a good majority of these are proprietary and would be extremely hard to redo in a more current language. So it is obvious that COBOL programs are everywhere, and more importantly our economic system depends on these COBOL applications. Almost all of the economic algorithms have been coded in COBOL, and programmers should not be required to code all of these COBOL applications from scratch. COBOL has proven to be an outstanding language for expressing business rules, manipulating the operational data that businesses depend on, and handling transactions. The subsystems in which a large portion of the world’s COBOL code have proven to be highly reliable, scalable, and responsive. All these characteristics are important components of a successful business operating on the Internet or anywhere else. COBOL will not be the complete solution for everyone, but it is and will continue to be a strong force in business-enterprise development.

One of the primary reasons COBOL is still so widely used is the shear amount of code that was written in COBOL in the last 30 years. The amount of money to convert this legacy code to one of today’s modern programming languages would be in the billion...


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...e I had gained in network administration. I took one last programming class of sorts, database design and administration. This course involved mostly designing databases and writing SQL queries. I enjoyed this course very much, and use these skills in my current job since I am also the Database Administrator for Drury. I don’t have any formal programming experience with the COBOL programming language. I remember when I was taking C++ courses in college, that is was motioned that the COBOL language was dying off and wasn’t really worth learning. But, it looks to me like there are still so many COBOL applications around that there is still a demand for people with those legacy skills. Since I don’t work with programmers and it isn’t a large part of my current job responsibilities, I want to learn as much as I can about different programming languages and their features.

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