How to upload and parse large csv files in nodejs/express?

Question

I have nodejs/express application that should receive cvs files parse them and store parsed values into mongodb database.

How should I make upload route for that files in express? Should I use streams?

This answer should help you: http://stackoverflow.com/a/18370751/171456 — Carol Skelly, May 14 '14 at 16:51

score 3 · Answer 1 · answered May 14 '14 at 19:20

3

fast-csv and csv-stream both provide you with a stream that you can pipe data into and get records as they are parsed.

answered May 14 '14 at 19:20

mscdex

2

how to upload from browser ? base 64 or any other method – Rizwan Patel Sep 23 '15 at 13:38

1 Answers1