Fast convert JSON column into Pandas dataframe

Question

I\'m reading data from a database (50k+ rows) where one column is stored as JSON. I want to extract that into a pandas dataframe. The snippet below works fine but is fairly

Answer 1

data = { "events":[
{
"timemillis":1563467463580, "date":"18.7.2019", "time":"18:31:03,580", "name":"Player is loading", "data":"" }, {
"timemillis":1563467463668, "date":"18.7.2019", "time":"18:31:03,668", "name":"Player is loaded", "data":"5" } ] }

from pandas.io.json import json_normalize
result = json_normalize(data,'events')
print(result)