6 Hours at the Library: What I Learned About BI and Data Warehouse #1

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 Hello! I spent 6 hours studying in the library today and learned a lot. I'll write down what I learned as a way to review and practice.

Summary of Knowledge

I've learned about the development of business intelligence,

  • Management Information Systems(MIS) 
  • Decision Support System(DSS)
  • Executive Information System(EIS) 
  • Data Warehouses (DWH)
  • Business Intelligence(BI) 
I've learned data provisioning, 

  • OLTP and OLAP
  • Characteristic features of operational and dispositive data
  • Datawarehouse concept
  • BI components
  • Architecture variants of DWHs
Thanks for reading!

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