similarity and differences in 4 business intelligence framework in organizations

Please provide clarification about your assignment, the question sent initially appeared this way “I want you highlight similarity and differences in 4 business intelligence framework in organizations” This is contradicting with the comment you have shared. Ideally business intelligence frameworks include:
1. Data Source Tier
2. Extract Transform and Load
3. Data Storage Tier
4. Analytics Tier
5. Optimization Tier
6. Presentation Tier
The above are the 6 Business Intelligent frameworks applicable in different organizations such as Healthcare, Education etc.
The 4 links attached below each image show similar frameworks discussed. Please clarify if this is the case. The 4 links do not discuss the 4 frameworks stated in the initial instructions, but instead they give general overview of different organization