MySQL CDC to BigQuery: what periodic syncs miss, and how binlog avoids it
MySQL CDC syncs miss deletes and intermediate updates. Learn how binlog-based Change Data Capture works, what MySQL settings it requires, and how to land it reliably in BigQuery.
Summary
MySQL’s Change Data Capture (CDC) can overlook crucial data changes like deletions and updates during periodic syncs. This article details how using binlog can effectively capture all changes and provides guidance on the necessary MySQL settings to ensure reliable data transfer to BigQuery.
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