DBSW sends a numeric value to a cube’s cell and is more efficient than DBS over WAN. This function cannot send a string to a cube. To send strings, use the DBSS function. This function would typically be used when the data comes from a person who does not have access to TM1.
In the video, the DBSW will send values into Budget from Excel into TM1 for Q2.
Excel
Version 11 and 12
DBSW(Value, TM1ServerName:CubeName, Element1, Element2, Element3, …, ElementN)