There are almost always alternatives, and knowing the pros and cons of each is a really useful thing. In this case, once data is in a staging table I would probably run a T-SQL Merge to get the data to its destination, unless it's all INSERTS, in which case your suggested method will work fine.
If you haven't even tried to resolve your issue, please don't expect the hard-working volunteers here to waste their time providing links to answers which you could easily have found yourself.