save pandas dataframe to parquet
df.to_parquet('df.parquet.gzip', compression='gzip')save pandas dataframe to parquet
df.to_parquet('df.parquet.gzip', compression='gzip')parquet to dataframe
pd.read_parquet('example_pa.parquet', engine='pyarrow')pandas dataframe to parquet s3
import awswrangler as wr
wr.pandas.to_parquet(
dataframe=df,
path="s3://my-bucket/key/my-file.parquet"
)how to store in parquet format using pandas
>>> df = pd.DataFrame(data={'col1': [1, 2], 'col2': [3, 4]})
>>> df.to_parquet('df.parquet.gzip', compression='gzip')
>>> pd.read_parquet('df.parquet.gzip')
col1 col2
0 1 3
1 2 4Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
