Insert Methods
MongoDB provides the following methods for inserting documents into a collection:
Additional Methods for Inserts
The following methods can also add new documents to a collection:
db.collection.updateOne()when used with theupsert: trueoption.db.collection.updateMany()when used with theupsert: trueoption.db.collection.findAndModify()when used with theupsert: trueoption.db.collection.findOneAndUpdate()when used with theupsert: trueoption.db.collection.findOneAndReplace()when used with theupsert: trueoption.
See the individual reference pages for the methods for more information and examples.