Connecting Silos In Real-time With Data Virtualization
summary
Claims that Denodo-style data virtualization stitches on‑prem, cloud, batch and streaming sources into a logical data warehouse so users query live combinations without full ETL. Shows a concrete optimization: a 600M‑row cross‑source query that would take ~20 minutes is reduced to 13 seconds by pushdown, MPP and caching. Gives real deployments — a German manufacturer feeding operational dashboards from warehouse + machine + energy streams, and Autodesk cutting ETL and unifying security and lineage.
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chapters (9)
- 0:00Introduction to data silos
- 3:57What is data virtualization
- 6:30Logical data warehouse concept
- 11:52Performance and speed in virtualization
- 15:24Security and governance benefits
- 22:29Data lineage and impact analysis
- 25:36Self-service with guardrails
- 28:06Real-world use cases
- 31:18Summary and Q&A
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