What is the recommended method for loading monthly data incrementally into an Essbase cube using Cube Designer?

The recommended method for loading monthly data incrementally into an Essbase cube using Cube Designer involves using the Update Cube option from the Build Option menu. This method is specifically designed to allow for incremental updates, meaning you can add new data without completely reloading the existing data in the cube. Using this approach ensures that the data remains consistent and that only the changes are processed, saving both time and computational resources.

This option facilitates better performance and efficiency, as it minimizes the overhead that can occur with full data reloads. It is particularly advantageous when dealing with large datasets, as users can refresh specific data points or time periods, keeping the cube's performance optimized.

The other available methods do not cater to the incremental loading specifically as effectively as the Update Cube option. For instance, while using the Load Data option is useful for initial data loads, it typically does not support incremental updates. Transforming data might be applicable in some contexts but does not align with the specifics of incrementally loading data. Therefore, the Update Cube option emerges as the optimal choice for this scenario.