If you want a more efficient version of pickle, take a look at feather [1] It's not a drop in replacement but it's very effective 1 - https://github.com/wesm/

If you want a more efficient version of pickle, take a look at feather [1] It's not a drop in replacement but it's very effective 1 - https://github.com/wesm/feather https://github.com/wesm/feather