Book Image

Microsoft Windows Azure Development Cookbook

By : Neil Mackenzie
Book Image

Microsoft Windows Azure Development Cookbook

By: Neil Mackenzie

Overview of this book

The Windows Azure platform is Microsoft's Platform-as-a-Service environment for hosting services and data in the cloud. It provides developers with on-demand computing, storage, and service connectivity capabilities that facilitate the hosting of highly scalable services in Windows Azure datacenters across the globe. This practical cookbook will show you advanced development techniques for building highly scalable cloud-based services using the Windows Azure platform. It contains over 80 practical, task-based, and immediately usable recipes covering a wide range of advanced development techniques for building highly scalable services to solve particular problems/scenarios when developing these services on the Windows Azure platform. Packed with reusable, real-world recipes, the book starts by explaining the various access control mechanisms used in the Windows Azure platform. Next you will see the advanced features of Windows Azure Blob storage, Windows Azure Table storage, and Windows Azure Queues. The book then dives deep into topics such as developing Windows Azure hosted services, using Windows Azure Diagnostics, managing hosted services with the Service Management API, using SQL Azure and the Windows Azure AppFabric Service Bus. You will see how to use several of the latest features such as VM roles, Windows Azure Connect, startup tasks, and the Windows Azure AppFabric Caching Service.
Table of Contents (16 chapters)
Microsoft Windows Azure Development Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Handling the WritingEntity and ReadingEntity events


The Windows Azure Table Service exposes a RESTful interface in which an entity is represented as an atom entry. In saving an instance to a table, the Windows Azure Storage Client library serializes the instance into an atom entry before invoking the appropriate REST operation on the Table service. Similarly, when retrieving an entity from a table, the Storage Client library deserializes the atom entry into an instance of the model class.

The Table service supports a limited set of simple datatypes for the properties of entities. These datatypes are listed in the Creating a data model and context for an entity recipe. By default, the Storage Client library serializes an instance of a model class by converting each public property of one of the supported datatypes into an element in an atom entry. Deserialization simply reverses this process.

The Storage Client library exposes extension points, the WritingEntity and ReadingEntity events, which...