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what are the different between online and offline Data Processing
online processing is done when--------------is not possible in data handling.
There are different methods of data processing. Some methods are manual data processing, mechanical data processing, online processing, batch processing and electrical data processing.
What are the important of electronic data processing and manual data processing? What_are_the_importants_of_electronic_data_processing_and_manual_data_processing
Real time data processing allows an organization the ability to involve instant action for those times when acting within seconds or minutes is significant. Online data processing is the procedure of gathering up information in order to analyze and convert it into other operational information.
Data warehouse is a technology that aggregates structured data from one or more sources so that it can be compared and analyzed rather than transaction processing, whereas Data mining is the process of analyzing unknown patterns of data.
There are a number of data processing techniques that can be used. The most common ones are batch processing, online processing, real-time processing and distributed processing.
online analytical processing uses basic operations such as slice and dice drilldown and roll up on historical data in order to provide multidimensional analysis of data data mining uses knowledge discovery to find out hidden patterns and association constructing analytical models and presenting mining results with visualization tools.
Pipeline processing involves a string of data processed in a chain reaction. This means the output of the first data point processing is the input of the next processing point. Vector processing involves a CPU and only one-dimensional arrays of data. This is similar to how a basic computer functions.
OLTP : customer oriented. OLAP : Market oriented OLTP : ER based application oriented concern OLAP : subject oriented concern. Current data : Historical data used for detailed for decesion making Access patterns are short. : COCancelMPLEX
"Data processing is simply the conversion of raw data into meaningful information through a process."& Data Processing Cycle is described by following imageImage source: jhigh.co.uk
One can find Data Entry and Word Processing jobs online from a number of job seeking websites. Listings can be found on 'indeed', 'Jobsite' and on 'Monster'.