Whatever. It is basically the architecture Inmon proposed over 20 years ago. His belief is an EDW should be a comprehensive repository built as a 3NF database. Users would not access the database directly, but rather data would be published into data marts. These may be dimensional models, cubes, data extracts, ect. Using the term 'hybrid' is a political one for those who don't want to admit they are implementing an Inmon architecture.
- Posts : 3000
Join date : 2009-05-15
Location : Los Angeles
Permissions in this forum:You cannot reply to topics in this forum