Flask and SQLAlchemy without the Flask-SQLAlchemy Extension

1. 1Create a Flask application instance without initializing Flask-SQLAlchemy
2. 2Import and configure SQLAlchemy separately from Flask
3. 3Define your database models using SQLAlchemy's declarative base
4. 4Establish a database connection using SQLAlchemy's create_engine function
5. 5Apply migrations and manage database schema changes manually
6. 6Test your application's database interactions to ensure proper functionality

This benefits backend developers and software engineers working with Flask and SQLAlchemy, as it provides a deeper understanding of database management and integration

💡 You can use SQLAlchemy with Flask without the Flask-SQLAlchemy extension, giving you more control over database interactions

💡 Use SQLAlchemy with Flask without the extension! More control, more flexibility