How to extend the existing data model?

Question

Accepted Answer

Extending the existing data model involves adding new tables, columns, relationships, or attributes to accommodate additional data requirements.

Identify the specific data requirements that need to be addressed
Design new tables or modify existing ones to store the additional data
Establish relationships between the new and existing tables
Add new columns or attributes to capture the new data
Ensure data integrity and consistency throughout the model
Update any existing queries, reports, or applications to incorporate the changes

Accepted Answer

In the standard data model to enhance the required attributes in required structures or table level then then adjust the staging related structures and do the SMT mapping add the attributes in source structure and target structure then UI level add the attributes and write the code in related feeder class and do the validations accordingly

How to extend the existing data model?

Top Cognizant Senior Project Associate interview questions & answers

Popular interview questions of Senior Project Associate

Top HR questions asked in Cognizant Senior Project Associate