From Data Warehouse To Self-service BI: Our Journey To Data Mesh
summary
Big replaces heavy Analysis Services import cubes with Dremio sitting over ADLS Gen2 and legacy RDBMS, exposing virtual datasets and row‑level security to Power BI and partners via true SSO. A billion‑plus rows finance fact table moves to direct query and reflection caching, cutting premium capacity and licensing costs while delivering sub‑second visuals. Users get direct query models, personal upload spaces and last‑mile ETL for CSV/Excel joins; CI/CD, query auditing and automatic incremental reflections support a practical data mesh.
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chapters (8)
- 0:00Introduction and speaker intro
- 1:49Legacy data architecture overview
- 4:13New architecture with Dremio
- 9:31Key benefits of the new setup
- 11:41Core features and performance gains
- 13:48Detailed feature advantages
- 19:47Team experience and support
- 20:53Q&A session
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