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## Spring Data MongoDB 2

### Relevant Articles: 
- [Return Only Specific Fields for a Query in Spring Data MongoDB](https://www.baeldung.com/mongodb-return-specific-fields)
- [UUID as Entity ID in MongoDB](https://www.baeldung.com/java-mongodb-uuid)
- [Generate Unique ObjectId in MongoDB](https://www.baeldung.com/mongo-generate-unique-objectid)