Messaging and Integration
Windows Azure Queues store large numbers of messages that can be accessed from anywhere in the world via authenticated calls using HTTP or HTTPS. Common uses of Queue storage include creating a backlog of work to process asynchronously, and passing messages from a Windows Azure Web role to a Windows Azure Worker role.
Service Bus Queues offer simple first in, first out guaranteed message delivery and support a range of standard protocols (REST, AMQP, WS*) and APIs to put and pull messages on and off a queue.
Service Bus Topics provide a publish/subscribe messaging model to support one-to-many communication. You can optionally register filter rules for a topic on a per-subscription basis, which allows you to restrict which messages to a topic are received by which topic subscriptions.
CDN and Caching
Feature guide: CDN
The Windows Azure Content Delivery Network (CDN) offers a global solution for delivering high-bandwidth content by caching blobs and static content at physical nodes around the world. This common task describes how to enable CDN and add, access, and delete content.
Email and Voice
Windows Azure applications can use Twilio to incorporate phone call and Short Message Service (SMS) message functionality. Use the Twilio APIs to make and receive phone calls, make and receive SMS messages, and enable voice communication using existing internet connections, including mobile connections.
Blitline is a cloud-based image processing service. This guide describes how to access Blitline services and how to submit jobs to Blitline.