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Data Input -> Raw Excel Sheet
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Data Ouput -> Aggregated Report of Students Table With their Grade
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Input data: In this project we have raw data that is in the form of excel.
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Ingestion: We convert the data into SQL format using Excel to SQL tool that is provided in mysql.
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Transformation/Cleansing/filtering: This process is done my the above PLSQL Procedure.
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Report: Finally once entire data is cleaned and ran for multiple times, we are performing table joins to generate a report.