Document oriented

Features

• Databases made of collection that containes documents (or containers) for key-value pairs.

• Documents are unstructured and don't require a schema.

• Collections can be indexed and organized into a logical hierarchy.

• No join support.

• Very easy to use.

Uses

• Suitable for IoT content management, mobile games, and many other use cases.

• Best place to start if you’re not exactly sure how your data is structured

Databases

• MongoDB

• Firestore

• DynamoDB

• CouchDB