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What are the benefits of data modelling?

Answer»

Data modelling helps professionals from different domains like software development, business ANALYTICS, data science, etc to view the data, understand the relationship between the data objects in a data warehouse or a database. Following are the main benefits of this process:

  • Reduce errors during the software development
  • IMPROVE the performance of the application and the database.
  • Ease the process of mapping data between the different processes in an organization.
  • Helps to improve communication between the business intelligence and the developer teams.
  • ENHANCES the speed of database design at CONCEPTUAL, logical and physical levels.
  • Proper data modelling process helps to reduce the cost of maintenance when the system grows at a large scale.
  • It also supports the reusability of the data models when the requirements are repetitive
  • Improves the quality of data and enhances the robustness of the application.


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