Salesforce Sharing and Visibility Certification Practice Exam

Which two actions can help mitigate risks of import failures in large-volume data loads?

1. Minimize user group hierarchy.

2. Defer Sharing Calculation.

3. Increase batch size.

4. Group records by ParentID within a batch.

The correct answer is: Defer Sharing Calculation.

Defer Sharing Calculation is a strategic action that can significantly reduce the risk of import failures during large-volume data loads. When sharing calculations are deferred, Salesforce does not compute sharing rules and record visibility during the data import process. This can help streamline the loading of data as it minimizes the resources that Salesforce needs to allocate at that moment. When records are imported without recalculating sharing rules, the system can operate more efficiently, thus reducing the likelihood of errors that could lead to import failures. This action is particularly beneficial during significant imports because it allows for an initial load of data without the computational overhead associated with adjusting record access during the process. Once the data import is successfully completed, sharing calculations can then be recalculated in one go, which minimizes the risk associated with potential cascading failures during individual record updates. In contrast, the other options can introduce complications. Reducing user group hierarchy might simplify data structures, but it doesn't directly mitigate import failure risks. Increasing batch size could lead to performance issues and timeouts if the system struggles to process larger volumes at once. Grouping records by ParentID within a batch can help manage relationships but does not inherently prevent import failures and might complicate the data load structure if not managed properly. Overall, deferring sharing calculations