Enforcing Schema in MongoDB: Everything You Need to Know

You probably know that MongoDB has a flexible schema, and the documents in the same collection can have different shapes. It is rather convenient for experimentation and rapid prototyping. But once your application is in production, used by real users, integrated with APIs, and its data feeds analytical and data governance systems, you want to be confident in the integrity of your data. Schema validation in MongoDB allows you to set up guardrails against data inconsistencies.

By attending this session, you will learn:

how to create validation rules using JSON Schema and MongoDB Query Language (MQL)

how schema validation in MongoDB is different from constraints in a relational database

how to manage multiple versions of the schema

what are the improvements to schema validation in MongoDB 5.0


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