Remove an entire collection

Create an index on a field

Delete the entire database

mongodb/mongodb-drop-index

Remove an index from a collection

mongodb

index

drop

db.users.dropIndex('name_1')

Drops an index from a collection. Useful for removing unnecessary indexes or optimizing performance.

Remove index on item field

db.orders.dropIndex('item_1')

Retrieve all documents from a collection

Delete a single document from a collection

Add a single document to a collection