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CPU Central Processing Unit.
Data in datawarehouse must be processed before using it. There are three steps in data processing extraction, transformation and loading.
data process
Data processing includes the input, verification, organization, storage, retrieval, transformation, and extraction of information from data. Processing can also include the execution of a program.
Microprocessor (processor or the central processing unit (CPU))
When data are processed, they are transformed from raw facts into meaningful information.
Identity transform is a data transformation that copies the source data into the destination data without change. The identity transformation is considered an essential process in creating a reusable transformation library.
data processing system is the process of data that refers to information about what the problem.
central processing unit
Central Processing Unit, CPU
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