Data independence refers to decoupling the data from the system applications, and it is a major difference between the database approach and the applications approach.

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Data independence is a key feature of the database approach, where data is stored separately from the applications that use it, allowing for changes in the data storage structure without affecting the applications that access it. This is in contrast to the applications approach, where data is tightly coupled to specific applications, making changes in either the data or application structure may require changes to both.

Data Independence Refers to Decoupling the Data from the System