~/talk

Data Vault in Business Intelligence

on YouTube 35m
Talkat Wildcard Conference 2013 · on Friday, 2013-09-13· [databases]

speaker

name:Ilja Dmitrijev
links:none on file

resources

video:https://youtu.be/J-R0R-0eMgU
slides:none on file

summary

Claims a practical Data Vault deployment that splits sources into hubs links satellites so identification never updates, relationships are many‑to‑many links, and satellites record every change for audit and historization. Reports and star marts get rebuilt from the vault in days; ETL parallelises hub/link/satellite loads and runs on relational engines (SQL Server, Oracle). Presenter reports one project success, notes tradeoffs (more tables, query patterns) and points to LinkedIn, YouTube and Genesis Academy resources.

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chapters (6)

  1. 0:00Start
  2. 6:59Place of Data Vault in DWH architecture
  3. 14:31Decomposition example
  4. 18:44Data Vault structure example
  5. 19:37How DV contributes to incremental build and agility?
  6. 21:30Structure Extension Examples

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