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18 posts tagged with "semantic-layer"

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A GA4 export is one table

BigQuery sources that write one table per day — GA4's export, with events_20260101, events_20260102 and so on — now show up as one table, events_*, the name BigQuery queries them by. Until now each day was a table of its own: a year of GA4 meant 365 identical tables in the semantic layer, and a connection slow to create and slow to load.