In SQLAlchemy, events and event listeners provide a powerful mechanism for executing custom code in response to specific actions or changes within the ORM. These can be particularly useful for scenarios like tracking changes, sending notifications, or enforcing business logic. This blog will delve into the concept of events and event listeners in SQLAlchemy ORM […]

Let’s embark on a journey into the enchanting realm of SQLAlchemy, where Object-Relational Mapping (ORM) adds a layer of magic to database interactions. We’ll unravel the secrets of configuring Mapped Classes, the wizards behind the scenes. Understanding ORM Mapped Classes In SQLAlchemy, Mapped Classes serve as the bridge between the world of objects in your […]

Object-Relational Mapping (ORM) is a technique that lets you query and manipulate data from a database using an object-oriented paradigm. When talking about ORM, most people are referring to a library that implements the Object-Relational Mapping technique, hence the phrase “an ORM”. An ORM library is a completely ordinary library written in your language of choice that encapsulates […]