3 ms·

If your CSV file is so large parsing it takes a nontrivial amount of time, why didn't you use a binary format?

• ebg13 6y ago
  And if someone else uses CSV? The people processing data are almost never the people who generated the data.
  • cozzyd 6y ago
    Probably still worth it to convert to a binary format, assuming it's read more than once or twice and is bigger than 10 MB or so.