Dylan's BI Study Notes

My notes about Business Intelligence, Data Warehousing, OLAP, and Master Data Management

Archive for April, 2017

Data Lake and Data Warehouse

Posted by Dylan Wan on April 7, 2017

This is an old topic but I learned more and come up more perspectives over time.

  • Raw Data vs Clean Data
  • Metadata
  • What kind of services are required?
  • Data as a Service
  • Analytics as a Service

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Posted in BI, Big Data, Business Intelligence, Data Lake, Data Warehouse, EDW, Enrichment, Master Data Management | Tagged: , | Leave a Comment »

RTI and Actionable BI

Posted by Dylan Wan on April 1, 2017

RTI stands for Response to Intervention.  It is one the Data Driven Instruction methods. It is a way to monitor students’ progress and to determine what interventions students may need, assign the appropriate intervention to them, and monitor the progress closely.

This is a good demonstration of the need of actionable BI.  The system collects the information about students and identify the students that need the interventions.  The information may be learning related or behavior related problems.   Read the rest of this entry »

Posted in BI, Business Intelligence | Tagged: | Leave a Comment »