Please enable JavaScript.
Coggle requires JavaScript to display documents.
Data warehouse (Risks & implementation issues (Wrong sponsorship chain…
Data warehouse
-
-
-
collection of data
-
time variant
-
trends, deviations, long term relationships
-
multiple time points (daily, weekly, ,,,)
-
-
data mart
-
-
dependent, subset derived from EDW (enterprise DW)
independent, not based on EDW
-
Data integration
-
-
Change capture
identification, capture and delivery of changes made to enterprise data spources
Technologies
-
-
-
Extraction, transformation and load (ETL)
-
-
-
-
-
-
-
-
-