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SQL-based data cleaning and transformation of employee training datasets, focusing on handling missing values, correcting inconsistencies, and optimizing data quality for analysis

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FatimaAldawood/SQL_Data_Cleaning

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Employee Training Data Cleaning Project

This project focuses on cleaning a Kaggle-sourced employee training dataset using SQL in Google BigQuery. It involves removing duplicates, handling missing data, standardizing formats, and filtering records to prepare the dataset for analysis.

Files Included

  • README.md: Project description and details.
  • Cleaned_Training_Data.sql: SQL queries used for cleaning the data.
  • Training_Data.csv: Original dataset for reference.

Tools Used

  • Google BigQuery: For SQL data cleaning and transformation.

Explore the files and use the SQL queries to clean similar datasets or conduct your analysis. Contributions are welcome!

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SQL-based data cleaning and transformation of employee training datasets, focusing on handling missing values, correcting inconsistencies, and optimizing data quality for analysis

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