以块为单位处理大型字典响应以进行操作

I have a large dictionary response, which I then use to create a bulk object. Since it is simple object creation but in bulk, it's taking too much time. I am trying to do it by multiprocessing or thread. So I can create a bulk object in pieces of data (by single file) and store them together at the end.I have a large dictionary response, which I the