Pandas can directly read and write compressed files, making it convenient for large datasets.
Excellent at compressing text files (frequently over 80% compression ratios for large CSVs). cskvdhdgzip
import pandas as pd # Write DataFrame to Gzip CSV df.to_csv("data.csv.gz", index=False, compression="gzip") # Read Gzip CSV df = pd.read_csv("data.csv.gz", compression="gzip") Use code with caution. Copied to clipboard Gzip vs. Other Formats How Gzip Compression Works Pandas can directly read and write compressed files,
The algorithm scans data to find repeating patterns. Instead of storing the repeated data twice, it replaces subsequent occurrences with a pointer (a pair of numbers: distance and length) to the initial occurrence. cskvdhdgzip