History Of Data Processing Essay

1298 words - 5 pages

Data processing is a shop that works in many different working fields. One thing you do in data processing is learning to computer programming. In my shop we are learning to program in Visual Basic and QuickBasic. Programming is used to tell a computer what to do. Using code you can make programs that can answer math problems, which would take someone, days to calculate in a brief second.In data processing we also learn to word process. Word processing is taking written text and being able to save and manipulate the text as desired. We also use databases in organizing large sums of information.Another thing we learn to do is make web sites, using Hypertext Markup Language (HTML).In prehistoric times Data Processing was done with no machines. Machines did not exist at this time. People had just started thinking, and creating ways to organize the little amount of information they had. Using many different forms of languages, they engraved most of their information into stone, or painted with animal blood on cave walls and large stones. These engravings and drawing were the first real usage of word processing, which is a large part of data processing. It was not until the first account of written history, and the creation of machines that things could be processed a lot faster and accurately. Data Processing started to grow and have worth.During the year A.D. 300 data processing started to grow. The first true calculator was invented called the soroban, which was invented by the Chinese.# A strobe was a tool made of rows of pebbles, used for basic addition and subtraction. Japan also had their own version of the soroban, but it was only a little different. The soroban is one of the reasons that we have calculators today.When machines were finally developed around 1886 when Charles Babbage invented the Difference Engine. This machine used gears to do math and calculated complicated things very quickly. Most people thought that the Difference Engine Babbage was worth nothing, but a few people thought that it was the start of a great thing. One person who was very interested in the engine was Mr. Wilkins accounted in Babbage's Journal. He talked with Babbage for days about his invention and was really the only person who thought it was advancement in calculation technology. From machines like this we grew too better, small, and more efficient calculation tools.Present day data processing is now done mostly on a computer. Computers completely revolutionized and changed data processing. The first successful computer was invented by an American inventor during the year 1888. Herman Hollerith, who devised a punch card system, used electronic charged nails that when a card passed threw it would create a circuit, which another machines would read and record it. This was later used to sum up the censuses.The first digital computer was invented by John Atanasoff during the year 1944. Atanasoff was a mathematician and physics at the time. This computer is many...

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