I picked an arbitrary database table and exported a million rows to a CSV file and also to a parquet file. It's 234 MB vs 7 MB.
Parquet files are nice!
@DaveMasonDotMe Funny, I'm exporting pcap to CSV to modify it and then trying to create a new pcap from it.
@elric Packet capture data? (From WireShark?)
@DaveMasonDotMe Yes. I have to bury some malicious traffic in a bunch of grey traffic for obfuscation purposes (creating some training).