25、NoSQL Databases: MongoDB, Triple Stores, and Graph Stores

NoSQL Databases: MongoDB, Triple Stores, and Graph Stores

1. MongoDB Overview

MongoDB is a well - known NoSQL document database with support for multiple public cloud platforms, including:
- Amazon EC2
- dotCloud
- Google Compute Engine
- Joyent Cloud
- Rackspace Cloud
- Red Hat OpenShift
- VMWare Cloud Foundry
- Windows Azure

It’s also possible to download and install MongoDB on a private cloud.

Licensing Advanced Features

The free - download version of MongoDB doesn’t offer all its features. To access the following advanced functionalities, you need to purchase MongoDB Enterprise:
| Feature | Description |
| ---- | ---- |
| MongoDB Management Service (MMS) | Enables disaster