Câu 14: Certified Platform Data Architect

Universal Containers (UC) needs to aggregate monthly and yearly metrics using standard reports. UC's monthly and yearly details are stored in custom objects with four million monthly records and nine million yearly records. The reports are aggregating millions of records across the two objects and taking long time to return results. What solution should a data architect recommend to improve report performance?

1. A. Leverage big object to store data and run reports on it.
2. B. Delete old data from Salesforce and run reports on it.
3. C. Create an aggregation custom object that summarized the monthly and yearly values. — đáp án hiện tại
4. D. Move data out of Salesforce and run reporting on it.