Data Processing

Data is a collection of characters, numbers and other symbols that represents the value of some situations or variables. Structured and Unstructured are two types of data. Data storage is the process of storing the data on storage devices so that data can be retrieved later. There are various data pre-processing cycle. Store, retrieve, classify and update is a pre-processing step. RDBMS can be used to remove the certain limitations in processing the files.
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