CDC from MongoDB atlas to Bigquery?

Madhushree_S_R · 2025-03-07T14:31:04.854Z

I am working on continuous sync from MongoDB to Bigquery using Dataflow(From template MongoDB CDC to Bigquery) but data is not reflecting in Bigquery what should i do to achieve this? and i am using Free tier MongoDB atlas is this tier supports CDC?

Stanimira_Vlaeva · 2025-03-07T14:33:15.838Z

Hi! Yes, the free tier in Atlas works with Dataflow template. Do you see any errors in the job graph when you start executing it? Do you see any messages going through the PubSub topic?

Kukuh_Prastyono · 2025-07-23T09:22:06.486Z

Hi!, i got same issue, but when i check on log, no error log found. But data freshness of PubsubUnboundedSource showing progresses and the throughput is still 0. I try to change(create update) my data source on mongodb atlas, but nothing change. Any sugestion?