Amazon DynamoDB vs Pubnub

Amazon DynamoDB

Description: Amazon DynamoDB is a fully managed NoSQL database service provided by Amazon Web Services. It offers reliable performance at any scale, integrated security, and in-memory caching for internet-scale applications.

Type: software

Pubnub

Description: PubNub is a global data stream network that allows developers to build realtime web and mobile apps. It offers APIs and SDKs to send, receive, and store data streams between apps, users, and devices with low latency and high scalability.

Type: software

Amazon DynamoDB Features

• Fully managed NoSQL database service
• Reliable performance at any scale
• Integrated security
• In-memory caching for internet-scale applications
• Automatic scaling of throughput and storage
• Flexible data model supporting key-value and document data structures
• Consistent, single-digit millisecond latency
• Durable and highly available with data replication across multiple data centers

Pubnub Features

• Realtime messaging
• Presence detection
• Geolocation
• Access control
• Storage & playback
• Push notifications