Data Warehousing - Glossary

> (Data|State) Management and Processing > Data Warehouse

1 - PIT: Point In Time.

You can have several different PIT report. Stock, status, state of an order for one defined date…

2 - Data Warehouse / Data Marts

  • data warehouses : e.g., comprehensive, enterprise-wide, etc.
  • data marts : e.g., subject-or application-specific
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3 - Source dependent/independent

  • SDE : source dependent executions
  • SIL : source independent loads

4 - EDW

  • enterprise data warehouse

The EDW should be structured based on the subject areas in your Enterprise Data Model.

data/warehouse/glossary.txt · Last modified: 2017/08/31 16:01 by gerardnico