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Sams Teach Yourself NoSQL with MongoDB in 24 Hours by Brad Dayley

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Hour 8. Manipulating MongoDB Documents in a Collection

What You’ll Learn in This Hour:

Image Setting the write concern for database modify requests

Image Inserting new documents into a collection

Image Updating fields in documents that exist in a collection

Image Using upsert to update documents if they exist or insert them if they do not exist

Deleting documents from ...

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