SQLAlchemy Fundamentals: Python Database Access with Core and ORM

Relational databases are central to modern Python backend applications, but writing raw SQL queries can lead to repetitive code and maintenance challenges. SQLAlchemy provides a powerful, flexible toolkit to bridge Python objects and relational database structures effectively. This course teaches you how to model data, construct efficient queries, and manage database transactions using Python. You will progress from foundational SQL concepts to working with advanced asynchronous database operations. What you'll learn: - Understand core database principles, connections, and SQLAlchemy engine configuration - Write expressive synchronous queries using SQLAlchemy Core - Model domain entities with modern ORM declarative styles and Python type hints - Establish and manage one-to-many and many-to-many table relationships - Execute asynchronous database operations using async sessions - Apply best practices for session management and connection handling. The course begins with essential database terminology and setup before advancing through practical written code walkthroughs. Designed for beginner Python developers looking to integrate relational databases into their applications, with no prior ORM experience required. Start reading today to master modern Python database access with SQLAlchemy.