Object Relational Mapping - Learn Data Science with Travis

Object-Relational-Mapping

Object Relational Mapping (ORM) is a programming technique that facilitates the interaction between object-oriented programming languages and relational databases. By using ORM, developers can manipulate database records as if they were regular objects in their code, eliminating the need to write complex SQL queries. This abstraction allows for more intuitive data handling, as developers can perform Create, Read, Update, and Delete (CRUD) operations using their preferred programming language. Popular ORM libraries include Django ORM for Python, Hibernate for Java, and Entity Framework for .NET, each providing unique features to streamline database interactions and enhance productivity.

Object Relational Mapper

Python in Plain English

In practice, an ORM acts as an abstraction layer between the application code and the relational database, significantly simplifying the management of stored data. This means that we can manipulate da...

Part VI: SQL and Object Relational Mapping

Learn More Python 3 The Hard Way

Part VI: SQL and Object Relational Mapping In this part of the book we're going to cover something that doesn't quite fit into the rest of the book's structure, but is a very necessary topic for junio...

Object-relational Mappers (ORMs)

Full Stack Python

Object-relational mappers (ORMs) bridge relational databases and data represented in Python code.

Building the Rust Web App — How to Use Object-Relational Mapper

Better Programming

Building the Rust Web App — How to Use Object-Relational Mapper To maximize your benefits with containers Photo by Federico Bottos on Unsplash This is the third part of a multi-part series about writ...

How I built a simple ORM from scratch in Python

Level Up Coding

An ORM (Object Relational Mapper) is a tool that allows you to interact with your database using the object-oriented paradigm. Therefore, ORMs are generally implemented as libraries in languages that…...

Stop Importing Models Manually in Flask

Python in Plain English

What is ORM? ORM, or Object-Relational Mapping, is a technique used in programming to convert data between incompatible type systems using object-oriented programming languages. In simpler terms, ORM ...

Sample Populations — Object-Role Modeling

Towards Data Science

Object-Role Modeling (ORM) is a graphical conceptual modelling technique used predominantly for database analysis and design, but used for any circumstance where you would like to document or define…

Why ORMs Are Not Always the Way To Go

Better Programming

Photo by Alain Bouchard on Unsplash For many, using an Object Relational Mapper (ORM), like hibernate in Java, has become almost automatic. While ORMs are incredibly powerful and useful tools, their u...

Model Field - Django ORM Working - Part 2

Technical Ramblings

The last post covered the structure of Django Model. This post covers how the model field works, what are the some important methods and functionality and properties of the field. Object-Relational Ma...

The best of Relational and JSON — at the same time

Oracle Developers

The best of Relational and JSON — at the same time Oracle Database 23ai JSON-Relational Duality Views allow data to be stored as rows in tables to provide the benefits of SQL access in a relational m...

ORM in Django

Python in Plain English

ORM refers to object-relational mapping. It lets you interact with the database using Python, like you do it with SQL. It is primarily designed for relational databases like PostgreSQL, MySQL, Oracle,...

Modeling Real Objects

Object-oriented Programming in Java

CircleCalculator objects allow us to easily compute the circumference and area of a circle if we know its radius. We really need to create only one CircleCalculator object, because if want to compute ...