A few hundred csv files sounds like you would want to explore some ways of automation but before going down this path:
Do all these csv's have different structures or are these just a few structures? If these are only a few structures then there are ways to create "metadata templates" instead.
I guess it's not only about the csv's but you also need the DIS jobs extracting the data and load it to somewhere. If you can give us a bit more detail what you have and how your process looks like then we can eventually show you alternative ways of how you could design and implement.
... View more