Retrieve all documents from a collection

Perform aggregation operations on a collection

Add multiple documents at once

mongodb/mongodb-count-documents

Count number of documents in a collection

mongodb

count

query

db.users.countDocuments()

Counts the total number of documents or filtered documents. Useful for analytics and reporting.

Count pending orders

db.orders.countDocuments({status:'pending'})

Retrieve documents matching a filter

Update multiple documents at once

Delete multiple documents at once