Project Title: Data Extraction, Cleaning, and Storage in PostgreSQL
Description: This repository showcases a Python-based solution for extracting data from Excel files hosted online, cleaning it, and storing it into PostgreSQL databases. It includes functionalities for robust data handling using pandas, secure data extraction with requests, and efficient database operations via psycopg2 and SQLAlchemy. Ideal for data scientists and analysts looking to automate data pipelines from diverse sources into a structured database format.
Key Features:
Data Extraction: Retrieve Excel data from any accessible URL. Data Cleaning: Remove duplicates, handle missing values, and format numeric data. Database Integration: Seamlessly store cleaned data into PostgreSQL databases. Scalability: Supports multiple Excel sheets, customizable table names, and dynamic data handling. Technologies Used: Python, pandas, requests, psycopg2, SQLAlchemy, PostgreSQL.
Usage: Clone the repository, provide your Excel URL, and execute main.py to automatically clean and store data.