Bookshelf.js vs Sequelize

Overview

Bookshelf.js

Stacks6

Followers21

Votes3

Sequelize

Stacks1.0K

Followers1.4K

Votes143

GitHub Stars30.2K

Forks4.3K

Bookshelf.js vs Sequelize: What are the differences?

# Introduction
This markdown provides a comparison between Bookshelf.js and Sequelize, two popular ORMs in the JavaScript ecosystem.

1. **Data Modeling Approach**: Bookshelf.js uses a more traditional data modeling approach, where relationships between tables are defined explicitly using foreign keys. Sequelize, on the other hand, provides more tools and functionalities for defining relationships through associations, making the process more streamlined and intuitive.
   
2. **Syntax and Query Building**: Sequelize offers a more verbose syntax for building queries, which can be beneficial for developers who prefer explicit code. In contrast, Bookshelf.js has a simpler and more minimalist syntax for constructing queries, making it easier to read and write code quickly.
   
3. **Support for Dialects**: Sequelize supports a wider range of SQL dialects, including MySQL, PostgreSQL, SQLite, and MSSQL, making it more versatile for different database systems. Bookshelf.js, however, is primarily focused on supporting PostgreSQL and MySQL, limiting its compatibility with other SQL databases.
   
4. **Plugin Ecosystem**: Sequelize has a robust plugin ecosystem with a wide variety of extensions and plugins available for extending its functionality. Bookshelf.js, while also having some plugins, does not have as extensive a collection as Sequelize, potentially limiting its flexibility for certain use cases.
   
5. **Community and Documentation**: Sequelize has a larger and more active community, with extensive documentation and resources available for users. Bookshelf.js, while still having a supportive community, may not have as many resources and support compared to Sequelize, which could impact the ease of troubleshooting issues or finding solutions.

6. **Ease of Learning Curve**: Bookshelf.js generally has a lower learning curve compared to Sequelize due to its simpler syntax and straightforward approach to data modeling. Sequelize, with its more extensive feature set and complex query building options, may require a steeper learning curve for beginners and developers new to ORMs.

In Summary, the key differences between Bookshelf.js and Sequelize lie in their data modeling approach, syntax and query building, support for dialects, plugin ecosystem, community and documentation, and ease of learning curve.

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CLI (Node.js)

Manual

Detailed Comparison

Bookshelf.js	Sequelize
It stems from the Knex.js, which is a flexible query builder that works with PostgreSQL, MySQL and SQLite3. Bookshelf.js builds on top of this by providing functionality for creating data models, forming relations between these models, and other common tasks needed when querying a database.	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.
Table creation; Manipulation; Promise-based and traditional callback interfaces; Transaction	-
Statistics
GitHub Stars -	GitHub Stars 30.2K
GitHub Forks -	GitHub Forks 4.3K
Stacks 6	Stacks 1.0K
Followers 21	Followers 1.4K
Votes 3	Votes 143
Pros & Cons
Pros 3 Uses both promises and callback methods	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
Integrations
JavaScript MySQL Node.js Knex.js MongoDB SQLite	SQLite Microsoft SQL Server Node.js PostgreSQL MySQL MariaDB io.js

What are some alternatives to Bookshelf.js, Sequelize?

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.

SQLAlchemy

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

Dapper

It is an object-relational mapping product for the Microsoft.NET platform: it provides a framework for mapping an object-oriented domain model to a traditional relational database.

Related Comparisons

Bookshelf.js vs Sequelize: What are the differences?

# Introduction
This markdown provides a comparison between Bookshelf.js and Sequelize, two popular ORMs in the JavaScript ecosystem.

1. **Data Modeling Approach**: Bookshelf.js uses a more traditional data modeling approach, where relationships between tables are defined explicitly using foreign keys. Sequelize, on the other hand, provides more tools and functionalities for defining relationships through associations, making the process more streamlined and intuitive.
   
2. **Syntax and Query Building**: Sequelize offers a more verbose syntax for building queries, which can be beneficial for developers who prefer explicit code. In contrast, Bookshelf.js has a simpler and more minimalist syntax for constructing queries, making it easier to read and write code quickly.
   
3. **Support for Dialects**: Sequelize supports a wider range of SQL dialects, including MySQL, PostgreSQL, SQLite, and MSSQL, making it more versatile for different database systems. Bookshelf.js, however, is primarily focused on supporting PostgreSQL and MySQL, limiting its compatibility with other SQL databases.
   
4. **Plugin Ecosystem**: Sequelize has a robust plugin ecosystem with a wide variety of extensions and plugins available for extending its functionality. Bookshelf.js, while also having some plugins, does not have as extensive a collection as Sequelize, potentially limiting its flexibility for certain use cases.
   
5. **Community and Documentation**: Sequelize has a larger and more active community, with extensive documentation and resources available for users. Bookshelf.js, while still having a supportive community, may not have as many resources and support compared to Sequelize, which could impact the ease of troubleshooting issues or finding solutions.

6. **Ease of Learning Curve**: Bookshelf.js generally has a lower learning curve compared to Sequelize due to its simpler syntax and straightforward approach to data modeling. Sequelize, with its more extensive feature set and complex query building options, may require a steeper learning curve for beginners and developers new to ORMs.

Bookshelf.js vs Sequelize

Overview