Data Modelling - Understanding Tools and Techniques Involved
Table of Contents What is Data Modelling? Uses of Data Modelling Tools Three Perspectives of a Data Model Data Modelling Techniques Summing Up... What is Data Modelling? Data Modelling is the process of analyzing the data objects and their relationship to the other objects. It is used to analyze the data requirements that are required for the business processes. The data models are created for the data to be stored in a database. The Data Model's main focus is on what data is needed and how we have to organize data rather than what operations we have to perform. Uses of Data Modelling Tools Data Modelling is a process to formulate data in an information system in a structured format. Listed below are certain practical uses of the related tools in any sector or industry. Data Modelling helps create a robust design with a data model that can show an organization's entire data on the same platform. The data model makes sure that all the data objects required by the database are r...