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Hollerith started his own business as The Hollerith Electric Tabulating System, specializing in punched card data processing equipment. [10] In 1896 he incorporated the Tabulating Machine Company. In that year he introduced the Hollerith Integrating Tabulator, which could add numbers coded on punched cards, not just count the number of holes.
Data processing is the collection and manipulation of digital data to produce meaningful information. [1] Data processing is a form of information processing , which is the modification (processing) of information in any manner detectable by an observer.
This data processing was accomplished by processing punched cards through various unit record machines in a carefully choreographed progression. [5] This progression, or flow, from machine to machine was often planned and documented with detailed flowcharts that used standardized symbols for documents and the various machine functions. [ 6 ]
TPL Tables can process an unlimited amount of data and produce tables that range in size from a few lines to hundreds of pages. Subsets of the data can be selected and new variables can be computed from incoming data or from tabulated values. Alternate computations can be performed depending on specified conditions being met.
Electronic data processing ... The punch-card and tabulation machine business remained the core of electronic data processing until the advent of electronic computing ...
These inventions were among the foundations of the data processing industry, and Hollerith's punched cards (later used for computer input/output) continued in use for almost a century. [19] In 1911, four corporations, including Hollerith's firm, were amalgamated to form a fifth company, the Computing-Tabulating-Recording Company (CTR). [20]
Modern software applications give users the ability to generate, format, and edit tables and tabular data for a wide variety of uses, for example: word processing applications; spreadsheet applications; presentation software; tables specified in HTML or another markup language
The Computing-Tabulating-Recording Company (CTR) [1] was a holding company of manufacturers of record-keeping and measuring systems; it was subsequently known as IBM.. In 1911, the financier and noted trust organizer Charles R. Flint, called the "Father of Trusts", amalgamated (via stock acquisition) four companies: Bundy Manufacturing Company, International Time Recording Company, the ...