Table of contents 1. MongoDB insertOne() - Insert a single document 1.1 Syntax of insertOne() 1.2 Example of insertOne() 1.3 Insert the documents by _id field 2. MongoDB insertMany() - Insert multiple documents 2.1 Syntax of insertMany() 2.2 Example of insertMany() 3. Insert array document using insertMany() 4. Insert the document using the bulk method 5. Conclusion Related Articles