Mongoose-Model-API Archives

Understanding Mongoose Model.exists() API for Efficient Document Search

Last Updated: 09 June 2025

Mongoose, a well-known Object Data Modeling (ODM) library for MongoDB and Node.js. It gives a convenient method of dealing with MongoDB data. One of its critical APIs is t...read more

Mongoose Document Model.insertMany() API

Last Updated: 29 November 2022

The Model.insertMany() method of the Mongoose API is used to insert more than one document in the collection at a time in one go. We can provide an array of objects to the...read more

Mongoose Document Model.estimatedDocumentCount() API

Last Updated: 24 July 2024

The Model.estimatedDocumentCount() method of the Mongoose API is used to count the number of documents in the MongoDB collection. It is useful for large collections. It is...read more

Mongoose Document Model.count() API

Last Updated: 01 August 2024

The Model.count() method of the Mongoose API is used to count the number of documents present in the collection based on the given filter condition. It returns the query o...read more

Mongoose Document Model.bulkWrite() API

Last Updated: 10 June 2025

When working with MongoDB and Mongoose in Node.js, handling multiple database operations one by one can be slow and inefficient. That’s where the Model.bulkWrite() method ...read more

Mongoose Document Model.prototype.modelName API

Last Updated: 27 September 2022

The Model.prototype.modelName property of the Mongoose API is used to return the name of the model. Syntax:Model.prototype.modelName.dbReturns: The Model.prototype.modelNa...read more

Mongoose Document Model.prototype.schema API

Last Updated: 15 September 2022

The Model.prototype.schema property of the Mongoose API is used to return the schema which the model uses.Syntax:Model_Name.schemaReturns: The Model.prototype.modelName pr...read more

Mongoose Document Model.prototype.base API

Last Updated: 15 September 2022

The Model.prototype.base property of the Mongoose API is used to return the base Mongoose instance the model uses.Syntax:Model_Name.baseReturn Value: The Model.prototype.b...read more

Mongoose Document Model.prototype.discriminators API

Last Updated: 15 September 2022

The Model.prototype.discriminators property of the Mongoose API is used to return the registered discriminators for the model.Syntax:Model_Name.discriminatorsReturns: The ...read more

Mongoose Document Model.prototype.baseModelName API

Last Updated: 15 September 2022

The Model.prototype.baseModelName property of the Mongoose API is used to return the baseModelName as the name of the base model, if this is a discriminator model,Syntax:M...read more

Mongoose Document Model.events API

Last Updated: 15 September 2022

The Model.events property of Mongoose API is used to return the model's events instance. The instance of the event contains the fields like _events, _eventsCount, and _max...read more

Mongoose Document Model.deleteOne() API

Last Updated: 26 September 2022

The Model.deleteOne() method of the Mongoose API is used to delete a document from the collection. We can provide an object of the field to the deleteOne() and can be exec...read more

Mongoose Document Model.deleteMany() API

Last Updated: 26 September 2022

The Model.deleteMany() method of the Mongoose API is used to delete more than one document in the collection at a time in one go. We can provide an object which contains a...read more

Mongoose Document Model.init() API

Last Updated: 05 June 2025

Mongoose is a strong ODM (Object Data Modeling) library for MongoDB and Node.js that streamlines working with MongoDB by using schema-based solutions to model and interact...read more

Mongoose Document Model.listIndexes() API

Last Updated: 28 September 2022

The Model.listIndexes() method of Mongoose API Lists the indexes currently defined in MongoDB, whether they are the promise, undefined or void.Syntax:Model_Name.listIndexe...read more