A Guest lecture was organized by the CSE department Association on 11th October 2017.
Dr.T.Hamsapriya, Head of the CSE Department welcomed the gathering and introduced
the resource person, Dr.P.Ilango, Professor, School of Computer Science and Engineering,
VIT University, Vellore. Dr.P.Ilango addressed the students and delivered a Guest lecture
on "Case Studies in Data Mining". He discussed a real time issue happened in an online Purchasing
website regarding Cash back policy. He focused on the real-time applications
of database by depicting the current scenarios of enterprises and how its data
would be stored in Datamart which is basically a subset of the Data Warehouse and
oriented to a specific Business team.
Dr. Ilango enlightened the gathering with how are data arranged as Star schema and Snowflake schema. He vividly explained the software requirements for the various phases of Data Warehouse Architecture. He had also challenged Mind – Boggling concepts to ponder the concepts of Database Tuning with regard to the recent Amazon's "Great Indian Days" when Citicorp had failed to return cash back to almost 23% of the customers who have shopped during a certain period. The session was very interactive and the Department of CSE students had a thorough perspective on Data Mining and their current real world applications.