Data and Database

 Data:

  • Any useful information in and around us. Ex, Name, age, weight, etc.

What is Database ?

  • A systematic collection of data .
  • Data in the database is organized and it makes easy to manage the data.

What is the Need of Database ?

  • Size
  • Easy of Updating.
  • Redundancy
  • Security
  • Accuracy
  • Importance

 

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