bi-platform-single-source-principle-all-via-snowflake

R-Dash (Runwal’s internal BI platform) is architected as Snowflake-only consumption — Salesforce, SAP S/4, SharePoint CSVs/Excels all route upstream via Fivetran/n8n/custom shim into Snowflake before Vantage touches them. No ingestion, parsing, or polling code lives inside R-Dash. This collapses the connector surface to one and makes AR-4 (no ETL) absolute.

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