The design of the main_form have two columns, one with the number of transfers, and the other with the total volume (in MB). There's now a table called SummaryLog which can be used to obtain these values, using an aggregate query.
Note that this approach (an aggregate query) is probably too slow for production. The final solution will be to have a periodic job that calculates this value and fills in an attribute of the videofile itself.
The design of the main_form have two columns, one with the number of transfers, and the other with the total volume (in MB). There's now a table called SummaryLog which can be used to obtain these values, using an aggregate query.
Note that this approach (an aggregate query) is probably too slow for production. The final solution will be to have a periodic job that calculates this value and fills in an attribute of the videofile itself.