Database References In MongoDB | MongoDB Manual References vs DBREF | MongoDB Tutorial | SimpliCode

This video on Database References In MongoDB By Simplicode will help you understand the concept of DBREFs and how they are used to establish connections between documents in different collections in MongoDB. DBRefs allow you to reference documents stored in multiple collections or databases in MongoDB more easily. In this tutorial, You will understand the need for DBREFs and How it differs from Manual References. This MongoDB tutorial will help you learn Database References from scratch with theoretical and practical examples for a better learning experience. Below are the Topics Covered in this Tutorial.

👉 00:00 Introduction to Database References
👉 01:38 What are Database References in MongoDB?
👉 03:40 Why are Dbrefs used?
👉 04:25 Mongodb Database References Parameters
👉 05:04 Dbrefs Syntax and explanation
👉 08:45 Understand when to use Manual References and Dbrefs

➡️What are Database References ( DBREF) in MongoDB?

DBRefs are references that connect one document to another by using the collection name, database name, and value of the first document's _id field. By including these names, DBRefs make it easier to link documents from different collections with documents from the same collection.

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