Time series anomaly detection with BigQuery ML and Dataform
In my previous post, I briefly overviewed Dataform in BigQuery. Now that your Dataform project is mature enough to support business decisions, it’s time to try something new and build a machine learning anomaly detection pipeline with BigQuery ML. Let’s assume that you already store a number of daily sign-ups and payments in BigQuery. You want to get a notification if there is an unusual drop or a spike in any of these metrics....