Share a dictionary of pandas dataframe across multiprocessing python : <p>I have a dictionary of python pandas dataframes. The total size of this dictionary is about 2GB. However, when I share it across 16 multiprocessing (in the subprocesses I only read the data of the dict  without modifying it), it takes 32GB ram. So I would like to ask if it is possible for me to share this dictionary across multiprocessing without copying it. I tried to convert it to manager.dict(). But it seems it takes too long. What would be the most standard way to achieve this? Thank you.</p>
