Head-to-Head: Mikro ORM vs Mongoose Analysis

@mikro-orm/core

v6.2.9(14 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 7Monthly npm downloads

@mikro-orm/core is a TypeScript ORM (Object-Relational Mapping) library for Node.js and the browser. It provides a simple and efficient way to work with databases by mapping database entities to TypeScript classes. Mikro-ORM supports various databases like MySQL, PostgreSQL, SQLite, and MongoDB, offering a unified API for interacting with different database systems.

Alternatives:
typeorm+
sequelize+
prisma+
bookshelf+
objection+
waterline+
knex+
mongoose+
massive-js+
loopback-datasource-juggler+

Tags: typescriptormdatabasenode.jsbrowser

mongoose

v8.4.1(14 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 7Monthly npm downloads

Mongoose is an elegant MongoDB object modeling tool designed for Node.js. It provides a straightforward schema-based solution to model application data with built-in type casting, validation, query building, and business logic hooks. Mongoose simplifies interactions with MongoDB databases by offering a rich set of features like middleware support, schema inheritance, and virtuals.

Alternatives:
sequelize+
typeorm+
prisma+
bookshelf+
waterline+
objection+
knex+
massive-js+
camo+
rxdb+

Tags: node.jsmongodbobject-modelingschemadata-validation

Fight!

Popularity

Mongoose has been around for a longer time and has a larger user base and community support compared to @mikro-orm/core. Mongoose is widely used in the Node.js ecosystem and has a proven track record of stability and reliability.

Database Support

Mongoose is primarily designed for MongoDB and provides a comprehensive set of features and functionalities specific to MongoDB. On the other hand, @mikro-orm/core is an ORM (Object-Relational Mapping) library that supports multiple databases including MongoDB, MySQL, PostgreSQL, and SQLite. If you need to work with multiple databases or plan to switch databases in the future, @mikro-orm/core provides more flexibility.

Developer Experience

Both packages provide a good developer experience, but they have different approaches. Mongoose follows a more traditional, schema-based approach where you define schemas and models for your data. @mikro-orm/core, on the other hand, uses decorators and TypeScript to define entities and relationships, which can provide a more intuitive and type-safe development experience for TypeScript users.

Performance

In terms of performance, Mongoose is known to be efficient and optimized for MongoDB. @mikro-orm/core also performs well and provides caching mechanisms to improve performance. However, the performance may vary depending on the specific use case and database configuration.

Community and Documentation

Mongoose has a larger and more established community compared to @mikro-orm/core. This means that there are more resources, tutorials, and community support available for Mongoose. However, @mikro-orm/core has been gaining popularity and has an active community that is growing. Both packages have comprehensive documentation, but Mongoose's documentation is more extensive due to its longer history.

Compatibility

Mongoose is compatible with both JavaScript and TypeScript projects. @mikro-orm/core, on the other hand, is primarily designed for TypeScript projects and provides strong typing and type inference out of the box. If you are working on a TypeScript project, @mikro-orm/core can provide a more seamless integration.