configuration max old space size in Nodejs

Question

Im a newbie in nodejs and mongodb. I have a problem when i read about 100000 records from my mongodb in nodejs application. When I try to get 100000 records, I got this erro

Answer 1

Use node --max_old_space_size=5000 yourapp.js to allow 5000 mb. Look in your eclipse launch settings for command-line parameters, where you can add this.

However, as the comments say, you should reconsider loading this into memory, and stream it to the client instead.