Sorry to hear. We have completely revamped our ingest mechanism lately. Feel free to ping me with specific problem you had. From my experience, most issues wit

Sorry to hear. We have completely revamped our ingest mechanism lately. Feel free to ping me with specific problem you had. From my experience, most issues with loading data stem from just data parsing, or trying to make batch load behave like stream load (we have an api for that too). And, one of the things I mention in my article, unlike any other database, batch ingest into BigQuery is entirely free, as in not competing with query capacity one bit.