4. Alternative Methods for Joining Tables in SQLAlchemy
   Import Necessary Modules:Create SQLAlchemy Base and Models:Establish Database Connection:Perform the Join Query:Explanation:
5. Alternative Methods for Handling Overlapping Columns in Pandas Joins
   Understanding the Problem:When using the Pandas join() function to merge two DataFrames, it's crucial to handle the situation where columns in both DataFrames have the same name
6. Understanding Pandas Merging Example Codes
   Understanding Merging in PandasMerging in Pandas is a fundamental operation that combines data from multiple DataFrames into a single DataFrame based on common columns or indexes
7. Alternative Methods for Three-Way Joins in Pandas
   Understanding Three-Way Joins:In Pandas, a three-way join combines three dataframes based on common columns. This is a powerful technique for merging data from different sources and performing complex analyses