1. Public คลาวด์ based IaaS for a BI system
2. Public คลาวด์ or externally hosted BI/DW PaaS for building your own คลาวด์-based BI system
* Multi-vendor or single-vendor BI PaaS offerings
3. Public คลาวด์ or externally hosted SaaS BI packaged analytical applications
4. Public คลาวด์ or externally hosted SaaS BI for operational reporting on คลาวด์ based operational data
5. Private คลาวด์ based BI system running internally
6. Dedicated hardware based BI system (this is what most companies have today)