End-users might need to access the same presentation tables but they're required to see different data sets. This could be achieved only by creating data filters. This is also called row-level security. Let's assume that two different users need to access the same table. But one of the users may be responsible for the west region and the other may be the employee who is responsible for the east region. They should access only the data that is related to their region. In such cases, row-level security will be the best solution.
We're going to learn how to implement data filters in this recipe.