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 It has been replaced by the C/C++ programming language, but up until the 80’s all business software was written using COBOL.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... ... middle of paper ... ...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.
In 1994, Jim Donehey was brought in to update Capital One’s IT system. His solution was to replace their aging mainframe computers with an object-based system, but this technology had never been used on such a large scale. In contrast, two-thirds of Capital One’s competitors outsourced their IT functions. Within 5 years the company had the world’s largest Oracle database with 23 terabytes of data – winning them the Gartner Group’s Excellence in Technology Award.
I designed a program in Java which when executed, assumes the role of a company’s payroll system. It allows the company t...
XBRL, the eXtensible Business Reporting Language, is an open standards-based reporting system built to accommodate the electronic preparation and exchange of business reports around the world. XBRL started back in 1999 with 12 organizations as the founding members. There are now in excess of 450 organizations worldwide in over 30 countries involved in its development. It provides major benefits in the preparation, analysis and communication of business information. It offers cost savings, greater efficiency and improved accuracy and reliability to all those involved in supplying or using financial data. The idea behind XBRL, eXtensible Business Reporting Language, is simple. Instead of treating financial information as a block of text - as in a standard internet page or a printed document - it provides an identifying tag for each individual item of data. This is computer readable. For example, company net profit has its own unique tag. The introduction of XBRL tags enables automated processing of business information by computer software, cutting out laborious and costly processes of manual re-entry and comparison. Computers can treat XBRL data "intelligently" as they can recognize the information in a XBRL document, select it, analyze it, store it, exchange it with other computers and present it automatically in a variety of ways for users. XBRL greatly increases the speed of handling of financial data, reduces the chance of error and permits automatic checking of information. Companies can use XBRL to save costs and streamline their processes for collecting and reporting financial information. Consumers of financial data, including investors, analysts, financial institutions and regulators, can receive, find, ...
This computer programming language is used by many businesses' computers. COBOL handles numbers and text so that businesses can produce reports and keep track of all sorts of data. It has no idea what a date is.
Through diploma years I learnt, fundamentals of object oriented programming, web page designing, relational databases and understand the scope of information processing. I worked on a chat server project in which we developed a communication tool for isolated networks where existing web communication technologies, such as Jabber, MSN Messenger, Yahoo Messenger, etc, would not be feasible. We used the incremental model. Initially the project was developed in C#, later, to understand the implementation differences between Java and C#, we developed the project in Java. This project widened my understanding in programming languages, as well as strengthened my object oriented concepts. We studied the Client-Server interaction using sockets, Swing, Messag...
Laudon, K., & Laudon, J. (2007). Essentials of Business Information Systems (7th ed.) (Bob Horan, Ed.). Upper Saddle River, New Jersey: Pearson Prentice Hall.
For years, C++ (C Plus Plus) has dominated the business market place for many different companies and has allowed many computer programmers to obtain vast amounts of knowledge and experience since 1972 when it was first developed by Dennis Ritchie of AT&T Bell Laboratories (Lambert / Nance Page 16). It has been in use for almost thirty years – not to mention the years before when it’s precursor C was developed and commonly used also – and has made a great impact on the development of software for business’ across the world. It has become a second nature programming language to those that use it and have been forced to stay with C++.
After my twelfth grade, the inherent ardor I held for Computer Sciencemotivated me to do a bachelors degree in Information Technology. Programming and Math, a paragon of logic and reasoning have always been my favorite subjects since childhood. I still vividly remember the time during my graduation,when I was successful in creating a simple calculator application as a class assignment.The joy I derived from creating something that is used by a lot of people to help them perform complex calculations,made me realize the power of computing in its true sense.It was also in my graduation that I developed an immense interest in programming languages such as Java, C++ an...
System performance is one of the most critical issues faced by companies dealing with vast amounts of data. Companies use database systems and their applications to store, retrieve and handle this data.
I took up Computer Science and Engineering as my discipline in Bhoj Reddy Engineering College for Women affiliated to Jawaharlal Nehru Technological University, one of the premier institutes in India. My undergraduate education has been a great learning and enriching process for me. It exposed me to all the core areas of Computer Science like operating systems, database management systems, networks and network security, data structures, algorithms and software engineering. These courses have given me a good foundation in the core concepts. My interest lies in Database Management, Programming Languages, Theory of Computation, and Software Engineering. I am fully acquainted with the fast growing subjects like Object Oriented Programming, Analysis and Design. On the other hand, the intensive laboratory classes exposed me to a fascinating world of experimentation. It was here that I discovered the qualities of perseverance and diligence in myself. I feel that these courses have done a lot to prepare me for my future studies and research work.
Prior to the start of the Information Age in the late 20th century, businesses had to collect data from non-automated sources. Businesses then lacked the computing resources necessary to properly analyze the data, and as a result, companies often made business d...
To the extent that it is possible to be objective when comparing languages, one can evaluate how close the code matches the task to be achieved and ask questions such as: (i) How much does one need to engage in “stupid tricks and worthless ceremony” to get a job done? (ii) Which code is more direct to its task? (iii) Which notation allows the clearest expression of the problem? Many experts conclude that traditional procedural programs use code that best matches the task to be achieved. (Krubner 2014,
Today, there is a range of computerised systems in the market that business can use to keep track of their finances; few of the most recognised for their performance are Sage, Microsoft Dynamics, Oracle, QuickBooks, SA...
Some things can not be taught and must be present in the prospective programer. For example: the ability to aproach problems methodicaly and solve them with logic. However, Other skills can be tought. Comp. Sci. is becoming widely available in collages and even Highschools. Some technical schools now claim to teach an entire programing language in months.
Software engineering was suggested at a NATO conference in 1968 to talk about the software crisis. “Software crisis” was the name give to problems encountered in the development of large and complex systems . In the early 1970s, notions of structured programming started coming up. In the late 1970s, early