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by chrisjc
2306 days ago
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I'm unfamiliar with BQ, but from what I understand BQ doesn't have any concept of streams... with maybe an exception for change-streams (change tracking) and that's very different and less powerful than what Materialize is able to do. After all, in BQ you're only able to query what has been already has been ingested or is being digested and that is somewhat by definition not 'real-time'. |
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There's a new feature called "Dataflow SQL" that lets you submit a declarative SQL query through the BQ UI as a job to Dataflow which can join both BigQuery tables and PubSub topics in the same job.
https://cloud.google.com/dataflow/docs/guides/sql/dataflow-s...