Abhishek Kant www.abhishekkant.net

Agenda What is Web 2.0 Demonstration of Web 2.0 Experience Microsoft Application Platform Rich Web Experiences Live Web API Software + Services Live Azure Development Tools

What is Web 2.0

Demonstration of Web 2.0 Experience

Microsoft Application Platform

Rich Web Experiences

Live Web API

Software + Services

Live Azure

Development Tools

Web 2.0 Definition Forrester (April 2008), says: A set of technologies and applications that enable efficient interaction among people, content, and data in support of collectively fostering new businesses, technology offerings, and social structures.

Forrester (April 2008), says:

A set of technologies and applications that enable efficient interaction among people, content, and data in support of collectively fostering new businesses, technology offerings, and social structures.

What is Web 2.0 Content Blogs Wikis New Media (Photos, Podcasts, Videocasts) Presentation Mashups Widgets Delivery Social Networking RSS

Content

Blogs

Wikis

New Media (Photos, Podcasts, Videocasts)

Presentation

Mashups

Widgets

Delivery

Social Networking

RSS

Deepzoom

Deepzoom

Deep Zoom Provides seamless viewing & zooming of huge images Loads only the data necessary to show the part of an image the user is viewing Effectively turns a large image into an efficiently scaling vector

Provides seamless viewing & zooming of huge images

Loads only the data necessary to show the part of an image the user is viewing

Effectively turns a large image into an efficiently scaling vector

Deep Zoom– How does it work? Uses tiled image pyramids The overhead of pyramids is 33%:

Uses tiled image pyramids

The overhead of pyramids is 33%:

Deep Zoom– How does it work? When the image is displayed on the client the lowest resolution tiles are shown first Then as the higher quality tiles are downloaded, they are smoothly blended in

When the image is displayed on the client the lowest resolution tiles are shown first

Then as the higher quality tiles are downloaded, they are smoothly blended in

Microsoft Application Platform

The Microsoft Web 2.0 Story Rich Web (Silverlight & Expression) Live APIs (Web Services) Developer Support – WCF (REST & RSS), SQL Data Services Software + Services Hosted Services (Exchange, CRM) Enterprise 2.0 Tools

Rich Web (Silverlight & Expression)

Live APIs (Web Services)

Developer Support – WCF (REST & RSS), SQL Data Services

Software + Services

Hosted Services (Exchange, CRM)

Enterprise 2.0 Tools

ASP.NET AJAX Rich component framework Extensive tooling support Deployment confidence Capability: User Experience

Rich component framework

Extensive tooling support

Deployment confidence

Silverlight 2.0 < 2Mb Download Extends browser capability with XAML Plug-in with cross browser & OS support <MediaElement x:Name= ‘ myMediaPlayBack' Canvas.Left='532' Canvas.Top='184' AutoPlay='false' Height='185' Width='350' Opacity='0'>

WPF Part of the Microsoft .NET 3.0 Framework Unified approach to UI, Media and Documents Delivers richest possible experiences Capability: User Experience

Part of the Microsoft .NET 3.0 Framework

Unified approach to UI, Media and Documents

Delivers richest possible experiences

LOB Apps Office Business Applications

Business Intelligence Collaboration Portals ECM Business Process and Forms Search

Live Search Virtual Earth User Data Find & Locate Identity Infrastructure Notifications & Messaging Silverlight Streaming Live ID Contacts Photos Messenger Alerts Admin Center App Storage Agents

Services

Streaming Services

Microsoft Services Platform Computers Networks Building Block Services 3 rd Party Apps & Solutions Online Services Live Services Datacenters

Enterprise class software Delivered via subscription services Hosted by Microsoft and sold with partners Starting with…

Enterprise class software

Delivered via subscription services

Hosted by Microsoft and sold with partners

What is REST? Power combo: URI and HTTP Method Addressable, hierarchical URIs represent the entities or objects on your API HTTP Method represents the action to be taken on the resource Connectedness and Discoverability Like the Web, Http Responses contain links to other resources

Power combo: URI and HTTP Method

Addressable, hierarchical URIs represent the entities or objects on your API

HTTP Method represents the action to be taken on the resource

Connectedness and Discoverability

Like the Web, Http Responses contain links to other resources

The Windows Communication Foundation is the Universal Communication Runtime SOAP, REST, POX, P2P, Streaming. One-Way, Request/Response, Duplex. Secure, Transacted, Reliable, Federated. Interoperable, Productive, Fast One Way to Program

WCF Support for REST URI Templates & WebGet/WebInvoke Attribute based definitions of URI template and HTTP method provide mapping of incoming request URIs to methods WebHttpBinding The binding that enables above WebOperationContext RSS Support: System.Web.Syndication WCF REST Toolkit

URI Templates & WebGet/WebInvoke

Attribute based definitions of URI template and HTTP method provide mapping of incoming request URIs to methods

WebHttpBinding

The binding that enables above

WebOperationContext

RSS Support: System.Web.Syndication

WCF REST Toolkit

ADO.NET Data Service Create a data service backed by a DB using the ADO.NET Entity Framework Supports stored procedures Expose any other data source using a custom provider Future: Feed Sync + Mesh Data HTTP ADO.NET Data Service ADO.NET Entity Framework Custom Provider Any data source (DB, Web service, feed, file, etc)

Create a data service backed by a DB using the ADO.NET Entity Framework

Supports stored procedures

Expose any other data source using a custom provider

Future: Feed Sync + Mesh