I have a large file (11 GB), that I want to extract information from. I decided that the file was to big to work with, so I ended up with splitting it into 20 smaller files. Now I don't know what the smartest thing is to do with these files. Are they still to big? I want to open them and read them, but I was thinking that its to time demanding to do so that many times. I'm pretty new to python and now I'm not sure on how to proceed.