MemoryError binary data storage

Question

I'm trying to to store about 350MB of binary data to peewee.BlobField but it is showing a MemoryError. I have no issues with smaller files like 250MB. How can I store 350MB?

This is how I am trying to store data:

Subproducts.create(cfg_id=config_id,
                   c=c,
                   mf=mf_data.getbuffer()
type(mf_data) is <class '_io.BytesIO'>

This is how my model looks like:

class Subproducts(BaseModel):

    cfg = peewee.ForeignKeyField(ConfigModel, related_name='cfg')
    c = peewee.TextField()
    mf = peewee.BlobField()

    class Meta:
        indexes = (
            (('cfg', 'c'), True),
        )

Answer 1

The problem occurs when you are using 32bit Python but it is resolved with the help of 64bit Python.