pandas
Posts tagged "pandas"
2 posts
How to Safely Upsert DataFrames into Postgres
A Python script that upserts Pandas DataFrames into Postgres with psycopg2, building the SQL safely against injection and batching writes with execute_batch.
How to reduce the memory used by Pandas DataFrames
A script illustrating how the memory usage of a pandas DataFrame can be reduced through altering data types.