Realm React Native vs Sequelize

Overview

Sequelize

Stacks1.0K

Followers1.4K

Votes143

GitHub Stars30.2K

Forks4.3K

Realm React Native

Stacks45

Followers167

Votes1

GitHub Stars6.0K

Forks607

Realm React Native vs Sequelize: What are the differences?

1. Compatibility with database systems: Realm React Native is a mobile database that is designed to work seamlessly with mobile apps, while Sequelize is an ORM (Object-Relational Mapping) for Node.js that supports various relational databases such as MySQL, PostgreSQL, SQLite, and MSSQL.

2. Data synchronization and offline use: Realm React Native provides robust support for data synchronization and offline use, allowing users to seamlessly work with their data even when the device is not connected to the internet. Conversely, Sequelize does not have built-in support for data synchronization and offline use.

3. Performance and speed: Realm React Native is known for its high performance and fast data retrieval capabilities due to its object-oriented design and optimized storage engine. On the other hand, Sequelize may have performance limitations in terms of speed, especially when dealing with complex queries and large datasets.

4. Data modeling and relationships: In Realm React Native, data modeling and handling relationships between data entities are simplified through its object-oriented approach, making it easier to manage complex data structures. In contrast, Sequelize requires defining explicit relationships and associations between database tables, which can be more complex and time-consuming.

5. User community and support: Realm React Native has a relatively smaller but dedicated user community that provides support and resources for developers, while Sequelize has a larger community due to its popularity in the Node.js ecosystem, offering extensive documentation and resources for assistance.

6. Licensing model: Realm React Native is available under a dual licensing model - a free, open-source version with limited features and a paid version with additional functionalities for enterprise use. In comparison, Sequelize is released under the MIT license, allowing for free usage without any restrictions on commercial use.

In Summary, Realm React Native and Sequelize differ in terms of database compatibility, data synchronization, performance, data modeling, community support, and licensing model.

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CLI (Node.js)

Manual

Detailed Comparison

Sequelize	Realm React Native
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.	Realm JavaScript enables you to efficiently write your app’s model layer in a safe, persisted and fast way. It’s designed to work with React Native and Node.js.
Statistics
GitHub Stars 30.2K	GitHub Stars 6.0K
GitHub Forks 4.3K	GitHub Forks 607
Stacks 1.0K	Stacks 45
Followers 1.4K	Followers 167
Votes 143	Votes 1
Pros & Cons
Pros 42 Good ORM for node.js 31 Easy setup 21 Support MySQL & MariaDB, PostgreSQL, MSSQL, Sqlite 14 Open source 13 Free Cons 30 Docs are awful 10 Relations can be confusing	Pros 1 Reactive Database
Integrations
SQLite Microsoft SQL Server Node.js PostgreSQL MySQL MariaDB io.js	React Native

What are some alternatives to Sequelize, Realm React Native?

Prisma

Prisma is an open-source database toolkit. It replaces traditional ORMs and makes database access easy with an auto-generated query builder for TypeScript & Node.js.

Hibernate

Hibernate is a suite of open source projects around domain models. The flagship project is Hibernate ORM, the Object Relational Mapper.

Doctrine 2

Doctrine 2 sits on top of a powerful database abstraction layer (DBAL). One of its key features is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL), inspired by Hibernates HQL.

MikroORM

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases.

Entity Framework

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.

peewee

A small, expressive orm, written in python (2.6+, 3.2+), with built-in support for sqlite, mysql and postgresql and special extensions like hstore.

MyBatis

It is a first class persistence framework with support for custom SQL, stored procedures and advanced mappings. It eliminates almost all of the JDBC code and manual setting of parameters and retrieval of results. It can use simple XML or Annotations for configuration and map primitives, Map interfaces and Java POJOs (Plain Old Java Objects) to database records.

Entity Framework Core

It is a lightweight, extensible, open source and cross-platform version of the popular Entity Framework data access technology. It can serve as an object-relational mapper (O/RM), enabling .NET developers to work with a database using .NET objects, and eliminating the need for most of the data-access code they usually need to write.

Realm

The Realm Mobile Platform is a next-generation data layer for applications. Realm is reactive, concurrent, and lightweight, allowing you to work with live, native objects.

SQLAlchemy

SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL.

Related Comparisons

Realm React Native vs Sequelize: What are the differences?

In Summary, Realm React Native and Sequelize differ in terms of database compatibility, data synchronization, performance, data modeling, community support, and licensing model.

Realm React Native vs Sequelize

Overview