This repository demonstrates a prototype implementation of data visualization tools for SQLite database using R. Technologies used: -R -SQLite -DBI -RSQLite Project Structure: 01.clean_data.R cleans and prepares the dataset for analysis. 02.Sqlite_setup.R creates a SQLite database and loads the cleaned dataset 03.Sql_queries.R Runs SQL queries to extract meaningful aggregated data. 04.Visualization.R Generates visualizations using ggplot2 including: -Time series line charts -Bar charts by item category These scripts together demonstrate a simple pipeline: Data cleaning -> SQLite storage -> SQL analysis -> Data visualization