Batch processing, on the other hand, means that data is no longer timely. Each process serves a distinct function in data handling. Input In order for a computer to perform any function, it needs data. A computer’s hardware is designed around performing these basic functions as efficiently as possible.
The biggest benefit of real-time data processing is instantaneous results from input data that ensures everything is up to date. The four data processing functions of a computer are data input, processing, output and storage. Despite this diversity, all computers perform the four basic functions of data input, data processing, data output and data storage. The Computer Processor which is commonly called as CPU Central Processing Unit. Good examples are e-commerce order processing, online booking and reservations, and credit card real-time fraud detection. The Functions of Computer systems and their application are endless nowadays because of the speedy development of the modern computer.
Real-time data processing is also called stream processing because of the continuous stream of input data required to yield output for that moment. For example, a radar system depends on a continuous flow of input data which is processed by a computer to reveal the location of various aircraft flying within the range of the radar and then display it on a screen so that anyone looking at the screen can know the actual location of an aircraft at that moment. Techopedia Explains Real-Time Data ProcessingĪ real-time data processing system is able to take input of rapidly changing data and then provide output near instantaneously so that change over time is readily seen in such a system.
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