Using the Cloudant Data Layer for Windows Azure by Doug Mahugh.
From the post:
If you need a highly scalable data layer for your cloud service or application running on Windows Azure, the Cloudant Data Layer for Windows Azure may be a great fit. This service, which was announced in preview mode in June and is now in beta, delivers Cloudant’s “database as a service” offering on Windows Azure.
From Cloudant’s data layer you’ll get rich support for data replication and synchronization scenarios such as online/offline data access for mobile device support, a RESTful Apache CouchDB-compatible API, and powerful features including full-text search, geo-location, federated analytics, schema-less document collections, and many others. And perhaps the greatest benefit of all is what you don’t get with Cloudant’s approach: you’ll have no responsibility for provisioning, deploying, or managing your data layer. The experts at Cloudant take care of those details, while you stay focused on building applications and cloud services that use the data layer.
For an example of how to use the Cloudant Data Layer, see the tutorial “Using the Cloudant Data Layer for Windows Azure,” which takes you through the steps needed to set up an account, create a database, configure access permissions, and develop a simple PHP-based photo album application that uses the database to store text and images:
Not that you need a Cloudant Data Layer for a photo album but it will help get your feet wet with cloud computing.