I work on a large software system that has done both mechanisms for storing attachments and other content. The first iteration of the system stored all data in BLOBs in the DB. I cursed it at the time.
As a programmer, I could write side scripts to immediately operate on the data and change it whenever I wanted to.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.