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SQLAlchemy

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About SQLAlchemy · from Wikipedia

SQLAlchemy is an open-source Python library that provides an SQL toolkit and an object–relational mapper (ORM) for database interactions. It allows developers to work with databases using Python objects, enabling efficient and flexible database access.

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  • research-os Key work Mar 2026
    PostgreSQL through SQLAlchemy, with Alembic migrations. Large files stored on local disk or any S3-compatible object store, through boto3.
  • Pre3 Mar 2024
    Back end: Flask with Jinja2 templates, SQLAlchemy and PostgreSQL, served by Gunicorn, with Flask-Login and Flask-WTF.
  • Flask security demo May 2024
    In a few files it sets up: users and roles stored with SQLAlchemy; registration and email confirmation, with mail sent through Flask-Mailman; password hashing with a salt, and pages protected behind login.
  • FlaskPG May 2024
    A Flask app with SQLAlchemy, whose database address comes from an environment variable.
202320242026Flask security demoFlaskPGPre3research-os