Software Alternatives, Accelerators & Startups

Sequelize VS neo4j

Compare Sequelize VS neo4j and see what are their differences

Sequelize logo Sequelize

Provides access to a MySQL database by mapping database entries to objects and vice-versa.

neo4j logo neo4j

Meet Neo4j: The graph database platform powering today's mission-critical enterprise applications, including artificial intelligence, fraud detection and recommendations.
  • Sequelize Landing page
    Landing page //
    2022-10-28
  • neo4j Landing page
    Landing page //
    2023-05-09

Sequelize

Pricing URL
-
$ Details
Release Date
-

neo4j

Website
neo4j.com
$ Details
Release Date
2007 January
Startup details
Country
United States
State
California
City
San Mateo
Founder(s)
Emil Eifrem
Employees
500 - 999

Sequelize features and specs

  • ORM Abstraction
    Sequelize provides a robust Object-Relational Mapping (ORM) layer, allowing developers to interact with the database using JavaScript objects instead of raw SQL queries. This abstraction simplifies database operations and improves code readability.
  • Cross-database compatibility
    Sequelize supports multiple SQL dialects including PostgreSQL, MySQL, MariaDB, SQLite, and Microsoft SQL Server. This flexibility makes it easier to switch between different database systems without major changes to the application code.
  • Query Builder
    Sequelize offers a powerful query builder that allows complex queries to be written in a more intuitive and maintainable way compared to raw SQL. This includes support for nested queries, eager loading, and more.
  • Active Community and Ecosystem
    Sequelize has a large and active community, providing a wealth of tutorials, plugins, and ongoing support. This makes it easier to find solutions to common problems and to extend the functionality of Sequelize.
  • Migrations and Seeder Support
    Sequelize provides built-in tools for creating database migrations and seeders, making it easier to manage and version the database schema over time.
  • Validation and Constraints
    Sequelize offers built-in validation and constraint features that allow developers to define rules and conditions that data must meet before being inserted or updated in the database. This helps maintain data integrity and consistency.

Possible disadvantages of Sequelize

  • Learning Curve
    While Sequelize simplifies many database operations, it has a steep learning curve for beginners. Understanding all the features and properly implementing them can take time and effort.
  • Performance Overhead
    The abstraction layer that Sequelize provides can sometimes introduce performance overhead compared to raw SQL queries. For highly performance-sensitive applications, this might be a concern.
  • Complexity in Complex Queries
    Although Sequelize's query builder is powerful, creating very complex queries can become cumbersome and may require significant effort to optimize. Sometimes raw SQL might be more straightforward for these cases.
  • Limited NoSQL Support
    Sequelize is designed primarily for SQL databases, and its support for NoSQL databases is limited. If your application requires interaction with NoSQL databases, you may need to look for other ORM solutions.
  • Documentation Gaps
    While the official documentation is comprehensive, there can be gaps or lack of clarity in some areas, especially for advanced features. Users may need to rely on community support and external tutorials to fill in these gaps.
  • Handling Large Data Models
    For applications with very large and complex data models, maintaining Sequelize models and associations can become challenging and error-prone. This might necessitate additional tooling or practices to manage effectively.

neo4j features and specs

  • Graph DB

Sequelize videos

Sequelize Review

More videos:

  • Review - sequelize review
  • Review - Should you use Sequelize, TypeORM, or Prisma?

neo4j videos

All about GRAND Stack: GraphQL, React, Apollo, and Neo4j

More videos:

  • Review - Kevin Van Gundy | Building a Recommendation Engine with Neo4j and Python

Category Popularity

0-100% (relative to Sequelize and neo4j)
Development
100 100%
0% 0
Databases
10 10%
90% 90
Web Frameworks
100 100%
0% 0
Graph Databases
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Sequelize and neo4j

Sequelize Reviews

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neo4j Reviews

Top 15 Free Graph Databases
Neo4j is an open-source graph database, implemented in Java described as embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables. Neo4j Community Edition
ArangoDB vs Neo4j - What you can't do with Neo4j
Multi-Model: Neo4j is a single-model graph database. It does not support any other data models. If your application requires a document or key/value store, you would have to use a second database technology to support it. Being multi-model, ArangoDB allows you to not only use one database for everything,but run ad hoc queries on data stored in different models.

Social recommendations and mentions

Sequelize might be a bit more popular than neo4j. We know about 49 links to it since March 2021 and only 34 links to neo4j. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Sequelize mentions (49)

  • How To Secure APIs from SQL Injection Vulnerabilities
    Object-Relational Mapping frameworks like Hibernate (Java), SQLAlchemy (Python), and Sequelize (Node.js) typically use parameterized queries by default and abstract direct SQL interaction. These frameworks help eliminate common developer errors that might otherwise introduce vulnerabilities. - Source: dev.to / 2 months ago
  • Generate an OpenAPI From Your Database
    I was surprised to find that there was no standalone tool that generated an OpenAPI spec directly from a database schema - so I decided to create one. DB2OpenAPI is an Open Source CLI that converts your SQL database into an OpenAPI document, with CRUD routes, descriptions, and JSON schema responses that match your tables' columns. It's built using the Sequelize ORM, which supports:. - Source: dev.to / 5 months ago
  • Secure Coding - Prevention Over Correction.
    For example, in 2019, it was found that the popular Javascript ORM Sequelize was vulnerable to SQL injection attacks. - Source: dev.to / 9 months ago
  • Good Practices Using Node.js + Sequelize with TypeScript
    Integrating Node.js, Sequelize, and TypeScript allows you to build scalable and maintainable backend applications. By following these best practices, such as setting up your project correctly, defining models with type safety, creating typed Express routes, and implementing proper error handling, you can enhance your development workflow and produce higher-quality code. Remember to keep your dependencies... - Source: dev.to / 10 months ago
  • Security Best Practices for Your Node.js Application
    If your application doesn't necessitate raw SQL/NoSQL, opt for Object-Relational Mappers (ORMs) like Sequelize or Object-Document Mappers (ODMs) like Mongoose for database queries. They feature built-in protection against injection attacks, such as parameterized queries, automatic escaping, and schema validation, and adhere to some security best practices. - Source: dev.to / 10 months ago
View more

neo4j mentions (34)

  • 6 retrieval augmented generation (RAG) techniques you should know
    The key difference lies in the retrieval mechanism. Vector databases focus on semantic similarity by comparing numerical embeddings, while graph databases emphasize relations between entities. Two solutions for graph databases are Neptune from Amazon and Neo4j. In a case where you need a solution that can accommodate both vector and graph, Weaviate fits the bill. - Source: dev.to / 23 days ago
  • LLM to extract and auto generate knowledge graph - step by step, in ~100 lines of python
    Neo4j is a leading graph database that is easy to use and powerful for knowledge graphs. - Source: dev.to / 25 days ago
  • 10 Ways AI Can Speed Up your Mobile App Development
    Neo4j is one of the most popular graph databases. It offers powerful querying capabilities through its Cypher query language. - Source: dev.to / 3 months ago
  • Databases in 2024: A Year in Review
    Great heads up. I wonder about graph databases. He mentioned and both include the graph use case and I wonder how they compare to . - Source: Hacker News / 5 months ago
  • Installing Neo4j In Ubuntu
    The first blog in this series is to install neo4j - desktop version and few plugins which would help us to build an application. I am using Ubuntu 22.04.4 LTS. - Source: dev.to / 9 months ago
View more

What are some alternatives?

When comparing Sequelize and neo4j, you can also consider the following products

Hibernate - Hibernate an open source Java persistence framework project.

ArangoDB - A distributed open-source database with a flexible data model for documents, graphs, and key-values.

Entity Framework - See Comparison of Entity Framework vs NHibernate.

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

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

OrientDB - OrientDB - The World's First Distributed Multi-Model NoSQL Database with a Graph Database Engine.