Description: The term ‘normative’ refers to the standards or norms that govern data management in the context of data systems. These standards are fundamental to ensuring the integrity, consistency, and security of data stored in databases and other storage solutions. A normative approach involves following specific guidelines that ensure that the operations of creating, reading, updating, and deleting data are carried out efficiently and in accordance with best practices. This includes defining data schemas, normalizing data to avoid redundancies, and implementing constraints that protect the quality of information. Adhering to a normative framework also facilitates interoperability between different systems and applications, allowing data to be shared and utilized effectively. In summary, the normative approach is essential for proper data management, ensuring that it is handled in a structured manner and in accordance with recognized standards.