What does a collection represent in MongoDB?
Understand the Problem
The question is asking what a collection represents in MongoDB, specifically referring to its role within the database structure.
Answer
A collection in MongoDB holds BSON documents, akin to tables in relational databases.
In MongoDB, a collection represents a group of BSON documents, similar to how a table holds data in a relational database. Collections do not require a predefined schema, allowing for flexible data storage.
Answer for screen readers
In MongoDB, a collection represents a group of BSON documents, similar to how a table holds data in a relational database. Collections do not require a predefined schema, allowing for flexible data storage.
More Information
MongoDB collections provide flexibility as they do not enforce a fixed schema, allowing documents within the same collection to have varying fields and data types.
Tips
Relying on a strict schema with MongoDB can limit its flexibility benefits. Design models to leverage MongoDB's no-schema advantage.
Sources
- Databases and Collections in MongoDB - mongodb.com
- MongoDB - Database, Collection, and Document - GeeksforGeeks - geeksforgeeks.org
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