I have the following dataframes:
sales1 = [{'account': 'Jones LLC', 'Jan': 150, 'Feb': 200, 'Mar': 140},
         {'account': 'Alpha Co',  'Jan': 200, 'Feb': 210, 'Mar': 215},
         {'account': 'Blue Inc',  'Jan': 50,  'Feb': 90,  'Mar': 95 }]
df1 = pd.DataFrame(sales1)
sales2 = [{'account': 'Jones LLC', 'Apr': 150, 'May': 200, 'Jun': 140},
         {'account': 'Alpha Co',  'Apr': 200, 'May': 210, 'Jun': 215},
         {'account': 'Blue Inc',  'Apr': 50,  'May': 90,  'Jun': 95 }]
df2 = pd.DataFrame(sales2)
I want to efficiently serialize both dataframes in one file so I can just upload that file, later, and still keep the dataframes separated.
 
    