Cloud is a shift from the focus on underlying technology implementation to leveraging existing implementations and further building upon them. Cloud orchestration or a network of clouds is the wave of the future where these clouds can operate with elasticity, scalability, and efficiency. Effective service management is an important aspect of managing such networks. The transition to the cloud will enable the further aggregation of composite web services and enhanced business-to-business capabili...| By Judy Lee | Article Rating: |
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| February 6, 2008 04:00 AM EST | Reads: |
26,230 |
The developers behind Dot Net Outsource, the leading Chinese provider of global outsourcing services, specialize in in both "Web-based" and Client-Server technologies on the Microsoft .NET platform. Here they look at Silverlight and compare it, for their particular needs, with DHTML/AJAX and Flash.
RIAs offer the flexibility and ease of use of an intelligent desktop application, and add the broad reach of traditional web applications with an entirely new kind of web experience that is engaging, interactive, lightweight, and flexible.
DHTML and AJAX
We used DHTML and AJAX technology in HTML pages in some of our .NET outsourced projects. However, we encountered problems of browser incompatibility. (For example, DOM is quite different in IE and in Safari.)
Although it is possible to make this kind of web application work in all browsers, it will take the developer much time and it is very difficult to maintain when the browsers update.
Flash
Another very popular technology is Flash, it doesn’t have any browsers compatibility problems, but it’s very hard to integrate with .NET. Integrating Flash demands that .NET developers make a special effort, and since our specialty is .NET software outsourcing, Flash is not the best choice for us.
Silverlight
Silverlight is a cross browser technology, so there's no browser compatibility problem. Plus it integrates with .NET very well, so it is easier to use and develop. Silverlight does not have controls at present, but in version 2.0, many controls will be released for Web designers. Those controls will make Web development easier and faster.
Based on the features supported by Silverlight (see our chart below) more web page elements and properties can be controlled than DHTML&AJAX. Silverlight also offers a good user experiences.
Item | DHTML & AJAX | FLASH | Silverlight |
User Experience | Normal | Very Good | Very Good |
Browser Compatibility | Hard to support and maintain | IE, Firefox, Safari, etc. Popular Browsers | IE, Firefox, Safari, etc. Popular Browsers |
Popularity | N/A | High | Normal(New) |
Version | N/A | Normal, version 9.0 | New Tech, version 1.1 |
Study Efforts | Normal | Normal | Normal |
Ease of Use | Easy (If do not consider compatibility) | Normal | Normal |
Integration with .NET | Easy | Hard | Easy |
Network Performance | High | Normal | High |
Client Performance | Some Code - High Most Code - Low | High | High |
Designer Tools | Use CSS | Flash CS3 PhotoShop CS3 | Blend, Expression Designer |
Sample Silverlight sites:
Silverlight official home page: www.silverlight.net
ComponentOne silverlight controls page: http://labs.componentone.com/sapphire
Infragistics silverlight controls page: http://labs.infragistics.com/silverlight/
Source: http://www.dotnetoutsource.com/
Published February 6, 2008 Reads 26,230
Copyright © 2008 SYS-CON Media, Inc. — All Rights Reserved.
Syndicated stories and blog feeds, all rights reserved by the author.
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The focus of Java EE 7 is on the cloud, and specifically it aims to bring Platform-as-a-Service providers and application developers together so that portable applications can be deployed on any cloud infrastructure and reap all its benefits in terms of scalability, elasticity, multitenancy, etc. The existing specifications in the platform such as JPA, Servlets, EJB, and others will be updated to meet these requirements.
Java EE 7 continues the ease of development push that characterized prior ...
With Cloud Expo 2012 New York (10th Cloud Expo) just four months away, what better time to start introducing you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
We have technical and strategy sessions for you every day from June 11 through June 14 dealing with every nook and cranny of Cloud Computing and Big Data, but what of those who are presenting? Who are they, where do they work, what else h...
Wide and cheap availability of cloud-based media services is upon us. With the transformations these services are already bringing to the consumption of music, video and interactive media, change has likewise come to professional workflows. Documents in 2012 are read, written, collaborated on, and distributed anywhere an Internet-enabled device can reach – which is to say, everywhere.
In his session at the 10th International Cloud Expo, Christopher Kenneally, Director of Business Development a...
I've been working on Enterprise Cloud Strategy and in the course of this work identified some interesting and non-obvious opportunities in the Cloud.
One solution I’ve examined is the well-crafted solution that is enStratus. enStratus has built a SaaS Cloud Management / Governance product focused on providing critical management, monitoring, governance capabilities tailored to the needs of the Global 2000 market, rather than the startup market. As I have worked with a current Fortune 500 clie...
With Cloud Expo 2012 New York (10th Cloud Expo) now under four months away, what better time to start introducing you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
We have technical and strategy sessions for you every day from June 11 through June 14 dealing with every nook and cranny of Cloud Computing and Big Data, but what of those who are presenting? Who are they, where do they work, what e...
2011 was a year of rapid adoption for public and private cloud services. Instant and on-demand server provisioning was the driving force behind the massive growth. On top, cloud server templates and script automation simplified application installation for simple and pre-defined application stacks, but have not targeted more complex enterprise application environments.
In his session at the 10th International Cloud Expo, John Yung, CEO of Appcara, will discuss how 2012 will be the year for app...
"Having been in the IT field for many years, I believe the cloud computing chapter in the industry is an exciting one and I am proud to be a part of it," said National Reconaissance Office (NRO) Chief Information Officer Jill T. Singer Tuesday, as it was announced that she was one of 10 winners of the 2012 CloudNOW "Top Ten Women in Cloud" Awards.
As more enterprises are adopting clouds, the nature of cloud computing is changing. Previously, clouds were used to test applications or for non-mission critical applications. Today, enterprises are using clouds for cost-saving advantages and launching more mission critical applications that have defined performance needs.
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