N8n has data buffer?

Hi,
Maybe a silly question, but does n8n has a buffer (Say depending on server capacity?)?.

E.g. I trigger flow with webhook, and in the end my flow needs that info from the webhook, so would large flows timeout some of the data somewhere along the way? Thank you.

No all the data stays around till the end. If n8n runs out of memory, it would simply crash at some point.

1 Like