Entity Framework vs TypeORM

Overview

Entity Framework

Stacks2.1K

Followers240

Votes19

TypeORM

Stacks757

Followers813

Votes81

GitHub Stars36.0K

Forks6.5K

Entity Framework vs TypeORM: What are the differences?

Introduction:

When comparing Entity Framework and TypeORM, there are several key differences that developers should be aware of. These differences can affect how a developer chooses between the two frameworks for their projects.

1. Data Source Support: Entity Framework is tightly integrated with Microsoft SQL Server, while TypeORM supports a variety of databases including MySQL, PostgreSQL, SQLite, and more. This difference in data source support may influence the choice of framework based on the database technology being used in a project.

2. Language Support: Entity Framework is primarily used with C# and .NET applications, whereas TypeORM is commonly used with TypeScript applications. This difference in language support can impact the compatibility and integration of the framework within the overall codebase of a project.

3. Query Language: Entity Framework uses LINQ (Language Integrated Query) for querying databases, while TypeORM uses raw SQL queries or an Object-Relational Mapping (ORM) approach. The choice between LINQ and raw SQL queries may depend on a developer's familiarity and preference for a particular query language.

4. Community Support: Entity Framework has a larger and more established community compared to TypeORM, leading to a wealth of resources, tutorials, and community-driven extensions. TypeORM, on the other hand, may have a smaller but growing community that offers more tailored support for specific use cases.

5. Performance Optimization: Entity Framework provides built-in features for performance optimization, such as query caching and lazy loading, while TypeORM may require more manual configuration for optimizing performance. This difference in performance optimization capabilities can impact the efficiency and scalability of an application.

6. Maturity and Stability: Entity Framework has been in development for over a decade and is a mature framework with a stable release history, whereas TypeORM is a relatively newer framework that continues to evolve with frequent updates. This distinction in maturity and stability may influence the level of risk and confidence in using each framework for production applications.

In Summary, understanding the key differences between Entity Framework and TypeORM, such as data source support, language compatibility, query language, community support, performance optimization, and maturity, can help developers make informed decisions when choosing a framework for their projects.

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CLI (Node.js)

Manual

Detailed Comparison

Entity Framework	TypeORM
It is an object-relational mapper that enables .NET developers to work with relational data using domain-specific objects. It eliminates the need for most of the data-access code that developers usually need to write.	It supports both Active Record and Data Mapper patterns, unlike all other JavaScript ORMs currently in existence, which means you can write high quality, loosely coupled, scalable, maintainable applications the most productive way.
ORM, Work with relational data using domain-specific objects;Eliminates the need for most of the data-access code	automatically create the database table schemes based on your models; transparently insert / update / delete to the database your objects; map your selections from tables to JavaScript objects and map table columns to object properties; easily create one-to-one, many-to-one, one-to-many and many-to-many relations between tables; and much more.
Statistics
GitHub Stars -	GitHub Stars 36.0K
GitHub Forks -	GitHub Forks 6.5K
Stacks 2.1K	Stacks 757
Followers 240	Followers 813
Votes 19	Votes 81
Pros & Cons
Pros 6 LINQ 3 Object Oriented 3 Strongly Object-Oriented 2 Code first approach 2 Multiple approach (Model/Database/Code) first	Pros 30 Typescript 12 Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Ser 9 Cons of TypeORM 9 Easy setup 7 Works in NodeJS, Browser, Ionic, Cordova and Electron p Cons 5 Completely abandoned by its creator 3 Too complex for what it does 2 Doesn't really support native javascript 1 Cannot use query on any relation 1 Not proper/real type safety
Integrations
Firebird .NET Oracle PostgreSQL SQLite MySQL Microsoft SQL Server IBM DB2	No integrations available

What are some alternatives to Entity Framework, TypeORM?

ExpressJS

Express is a minimal and flexible node.js web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.

Django REST framework

It is a powerful and flexible toolkit that makes it easy to build Web APIs.

Sails.js

Sails is designed to mimic the MVC pattern of frameworks like Ruby on Rails, but with support for the requirements of modern apps: data-driven APIs with scalable, service-oriented architecture.

Sinatra

Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.

Lumen

Laravel Lumen is a stunningly fast PHP micro-framework for building web applications with expressive, elegant syntax. We believe development must be an enjoyable, creative experience to be truly fulfilling. Lumen attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as routing, database abstraction, queueing, and caching.

Slim

Slim is easy to use for both beginners and professionals. Slim favors cleanliness over terseness and common cases over edge cases. Its interface is simple, intuitive, and extensively documented — both online and in the code itself.

Sequelize

Sequelize is a promise-based ORM for Node.js and io.js. It supports the dialects PostgreSQL, MySQL, MariaDB, SQLite and MSSQL and features solid transaction support, relations, read replication and more.

Fastify

Fastify is a web framework highly focused on speed and low overhead. It is inspired from Hapi and Express and as far as we know, it is one of the fastest web frameworks in town. Use Fastify can increase your throughput up to 100%.

Falcon

Falcon is a minimalist WSGI library for building speedy web APIs and app backends. We like to think of Falcon as the Dieter Rams of web frameworks.

hapi

hapi is a simple to use configuration-centric framework with built-in support for input validation, caching, authentication, and other essential facilities for building web applications and services.