4/19/2023 0 Comments Transaction processing system tps![]() fostering a paperless transaction system Interfacing techniques -structured standard formats electronic commerce short comings of traditional EDI high cost and high technical complexity characteristics of EDI -improving the interchange of information between partners, suppliers, and customers highly secure, communication EDI is virtually synonymous with _ _ before the widespread deployment on internet-based technologies. a closed system EDI is a _ _ form of computer-to-computer _. The TPS enables users to query filers and databases (even online and in real-time) Interruption in the flow of TPS data can be fatal to the organization -Inquiry processing is a must. ![]() The TPS can be viewed as the lifeblood of the organization. Senstive issues such as provacy of personal data are strongly related to TPSs. ![]() high level of detail (raw data, not summarized) is usally observable, especially in input data but often in output as well -low computation complexity (simple mathematical and statistical operations) is usually evident in TPS -a high level of accuracy, data integreity, and security is needed. Since the processed data are fairly stable, they are formatted in a STANDARD fashion. *this characteristic is changing somewhat, since trading partners may contribute data and may be permitted to use TPS output directly -the TPS processes information on a regular basis: daily, weekly, biweekly, and so on (batch) -the TPS monitors and collects past data (batch) -input and output data are STRUCTURED. typically LARGE amounts of data are processed (batch) -large storage (database) capacity is required -high processing speed (or effiency) is needed due to the high volume (real time & batch) -the source of data are mostly internal and the outputs is intended mainly for an internal audience. ![]()
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