Abstract: The scale of data analysis tasks have increased, highlighting the critical importance of data quality. Data quality assessment and repair have become pivotal in data preparation. Despite the ...
This is a Data Analysis Project to analyze pizza sales using SQl server to ensure the validity of data and preprocessing using SQL Query and Power Bi to visualize ...
A Power BI dashboard for Tennis Central to support store expansion by transforming sales data from Lightspeed and Shopify into actionable insights on sales, inventory, and customer trends.