Usage of Join indexes? - response (1) by M.Saeed Khurram

Hi Nishant,
a very interesting question, well, there are lot of trade offs when you are deciding about physical implementation alternativs. I beleive when you go for Join indexes, you will have to consider all of these limitations. One possible solution to your query is to drop the JI before loading, and recreate them after loading with the utilites prohibited with JI. But obvioulsy this process will also be consume system resource. 
So it all depends upon the scnario, utilties you have, data refresh period required, improvement you will get with JI, and lot of other things.