|By Charlie Fink||
|January 31, 2008 04:15 AM EST||
In response to the proliferation of other frameworks used to create rich Internet applications such as Flex from Adobe (formerly from Macromedia) and AJAX-based frameworks, Microsoft Silverlight was recently introduced.
All three of these applications, as well as the others on the market, enable a web developer to create an interface on a web page that is much more robust than traditional HTML-based pages once were. Extending the limits of HTTP/HTML, these technologies use proprietary rendering engines running within the browser, and XML as the major language with which to communicate with servers.
Microsoft’s entry into the arena of rich Internet applications represents the company’s desire to create its own version of the technology that extends the reach of their .NET framework.
What Are Rich Internet Applications?
Rich Internet applications provide an end user with an interface that is more responsive than traditional applications. Many of the frameworks used to create these applications, including both Microsoft Silverlight and Flex, bring more of the processing to the client rather than leaving it on a centralized server. The user’s browser does not exchange large, monolithic blocks of information, but rather sends small pieces of data at a time, usually asynchronously. And this means that only relevant pieces of the interface need to updated, allowing users to do more, and do it more quickly, than traditional web applications allow. For this reason, more and more web applications use rich Internet technology of some type to give the end user an optimal experience.
There are of course many other frameworks for rich Internet applications in use today, but Flex, AJAX, and Microsoft Silverlight are three that are more commonly known, and each merits a more in-depth look.
Currently, Flex has the largest market share of any other framework for rich Internet applications, with a penetration of around 90 percent, something that Microsoft Silverlight is challenging. Flex is built on Flash technology, which was originally designed to manage multimedia functionality. The Flash plug in, which is supported by most major browsers, and is freely available for download, runs its programs in what is known as a “sandbox” - a separate entity from the browser itself, and a secure environment that protects the user. When used properly, Flex enables a website to behave like a thick client application (one that exists solely on a user’s computer rather than on the Internet).
As with any client-side technology, there are drawbacks. Not all browsers start out with the Flash plug in installed, and Flash is also updated from time to time. In either case, the end user is required to download a new version if he or she reaches a page that requires it. Other frameworks for rich Internet applications have the same issue, which is seen by some as a drawback since not all users will (or are permitted to) download the plug in, and in many cases will navigate away from the page entirely.
Microsoft Silverlight was created to compete with Flex and with other frameworks for rich Internet applications that are already in use. It is based on .NET technology and Windows Presentation Foundation (WPF), which is a part of .NET 3.0. While .NET is a Windows-centric technology, Microsoft Silverlight offers a lightweight version of .NET that is cross platform (running on the Mac OS as well as Windows) and that runs in a browser sandbox.
The Benefits and Drawbacks of Microsoft Silverlight
The main drawback of Microsoft Silverlight at the current time is that it is not as widely used as Flex, and therefore could cause users to leave a web page using it rather than download the necessary plug in. Using Microsoft Silverlight would require a developer to leave behind the application with the greatest number of users and embrace a newer, untested application (with, admittedly, a well-respected and trusted company - Microsoft - behind it).
However, Microsoft Silverlight is very appealing for developers who already know .NET. While a developer would have to learn Flash and Flex from square one, he may already have an in-depth understanding of .NET and could therefore jump right into using Silverlight. Since .NET is already very pervasive in the web development world, Silverlight could easily grab market share in the future.
Even web developers that are comfortable with AJAX or Flex (or other frameworks used for creating rich Internet applications) will soon need to immerse themselves in Microsoft Silverlight, while new developers will want to learn about Microsoft Silverlight from the start. Because of its foundation with .NET, Microsoft Silverlight has a smaller learning curve than many other frameworks used to create rich Internet applications.
While it may take the average user some time to warm up to the technology used with Silverlight, Microsoft is a formidable company and is likely to make inroads with its product in the near future and to establish it as an important application to know over the long term. Anyone wanting to stay ahead of the curve when it comes to rich Internet applications will do well to learn about Silverlight now rather than later.
|mSantos 04/08/08 03:42:21 PM EDT|
Chris Pirillo has the same exact article on his website, posted a full two weeks before this article(http://www.lockergnome.com/web/2008/01/14/rich-internet-applications-has...). What gives, man?
SYS-CON Events announced today that Hitachi, the leading provider the Internet of Things and Digital Transformation, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Hitachi Data Systems, a wholly owned subsidiary of Hitachi, Ltd., offers an integrated portfolio of services and solutions that enable digital transformation through enhanced data management, governance, mobility and analytics. We help globa...
Apr. 26, 2017 05:30 AM EDT Reads: 1,037
SYS-CON Events announced today that Super Micro Computer, Inc., a global leader in compute, storage and networking technologies, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Supermicro (NASDAQ: SMCI), the leading innovator in high-performance, high-efficiency server technology, is a premier provider of advanced server Building Block Solutions® for Data Center, Cloud Computing, Enterprise IT, Hadoop/...
Apr. 26, 2017 04:45 AM EDT Reads: 2,118
Amazon has gradually rolled out parts of its IoT offerings in the last year, but these are just the tip of the iceberg. In addition to optimizing their back-end AWS offerings, Amazon is laying the ground work to be a major force in IoT – especially in the connected home and office. Amazon is extending its reach by building on its dominant Cloud IoT platform, its Dash Button strategy, recently announced Replenishment Services, the Echo/Alexa voice recognition control platform, the 6-7 strategic...
Apr. 26, 2017 04:30 AM EDT Reads: 5,271
SYS-CON Events announced today that Juniper Networks (NYSE: JNPR), an industry leader in automated, scalable and secure networks, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Juniper Networks challenges the status quo with products, solutions and services that transform the economics of networking. The company co-innovates with customers and partners to deliver automated, scalable and secure network...
Apr. 26, 2017 04:15 AM EDT Reads: 1,216
@GonzalezCarmen has been ranked the Number One Influencer and @ThingsExpo has been named the Number One Brand in the “M2M 2016: Top 100 Influencers and Brands” by Analytic. Onalytica analyzed tweets over the last 6 months mentioning the keywords M2M OR “Machine to Machine.” They then identified the top 100 most influential brands and individuals leading the discussion on Twitter.
Apr. 26, 2017 04:15 AM EDT Reads: 1,056
The age of Digital Disruption is evolving into the next era – Digital Cohesion, an age in which applications securely self-assemble and deliver predictive services that continuously adapt to user behavior. Information from devices, sensors and applications around us will drive services seamlessly across mobile and fixed devices/infrastructure. This evolution is happening now in software defined services and secure networking. Four key drivers – Performance, Economics, Interoperability and Trust ...
Apr. 26, 2017 03:45 AM EDT Reads: 493
Data is an unusual currency; it is not restricted by the same transactional limitations as money or people. In fact, the more that you leverage your data across multiple business use cases, the more valuable it becomes to the organization. And the same can be said about the organization’s analytics. In his session at 19th Cloud Expo, Bill Schmarzo, CTO for the Big Data Practice at Dell EMC, introduced a methodology for capturing, enriching and sharing data (and analytics) across the organization...
Apr. 26, 2017 03:15 AM EDT Reads: 6,600
SYS-CON Events announced today that T-Mobile will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. As America's Un-carrier, T-Mobile US, Inc., is redefining the way consumers and businesses buy wireless services through leading product and service innovation. The Company's advanced nationwide 4G LTE network delivers outstanding wireless experiences to 67.4 million customers who are unwilling to compromise on ...
Apr. 26, 2017 02:45 AM EDT Reads: 1,013
The explosion of new web/cloud/IoT-based applications and the data they generate are transforming our world right before our eyes. In this rush to adopt these new technologies, organizations are often ignoring fundamental questions concerning who owns the data and failing to ask for permission to conduct invasive surveillance of their customers. Organizations that are not transparent about how their systems gather data telemetry without offering shared data ownership risk product rejection, regu...
Apr. 26, 2017 02:30 AM EDT Reads: 1,447
Bert Loomis was a visionary. This general session will highlight how Bert Loomis and people like him inspire us to build great things with small inventions. In their general session at 19th Cloud Expo, Harold Hannon, Architect at IBM Bluemix, and Michael O'Neill, Strategic Business Development at Nvidia, discussed the accelerating pace of AI development and how IBM Cloud and NVIDIA are partnering to bring AI capabilities to "every day," on-demand. They also reviewed two "free infrastructure" pr...
Apr. 26, 2017 01:45 AM EDT Reads: 1,316
New competitors, disruptive technologies, and growing expectations are pushing every business to both adopt and deliver new digital services. This ‘Digital Transformation’ demands rapid delivery and continuous iteration of new competitive services via multiple channels, which in turn demands new service delivery techniques – including DevOps. In this power panel at @DevOpsSummit 20th Cloud Expo, moderated by DevOps Conference Co-Chair Andi Mann, panelists will examine how DevOps helps to meet th...
Apr. 26, 2017 12:45 AM EDT Reads: 1,326
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
Apr. 26, 2017 12:45 AM EDT Reads: 1,010
With billions of sensors deployed worldwide, the amount of machine-generated data will soon exceed what our networks can handle. But consumers and businesses will expect seamless experiences and real-time responsiveness. What does this mean for IoT devices and the infrastructure that supports them? More of the data will need to be handled at - or closer to - the devices themselves.
Apr. 26, 2017 12:00 AM EDT Reads: 644
Grape Up is a software company, specialized in cloud native application development and professional services related to Cloud Foundry PaaS. With five expert teams that operate in various sectors of the market across the USA and Europe, we work with a variety of customers from emerging startups to Fortune 1000 companies.
Apr. 25, 2017 11:15 PM EDT Reads: 2,318
Financial Technology has become a topic of intense interest throughout the cloud developer and enterprise IT communities. Accordingly, attendees at the upcoming 20th Cloud Expo at the Javits Center in New York, June 6-8, 2017, will find fresh new content in a new track called FinTech.
Apr. 25, 2017 11:00 PM EDT Reads: 2,343
SYS-CON Events announced today that Interoute, owner-operator of one of Europe's largest networks and a global cloud services platform, has been named “Bronze Sponsor” of SYS-CON's 20th Cloud Expo, which will take place on June 6-8, 2017 at the Javits Center in New York, New York. Interoute is the owner-operator of one of Europe's largest networks and a global cloud services platform which encompasses 12 data centers, 14 virtual data centers and 31 colocation centers, with connections to 195 add...
Apr. 25, 2017 10:30 PM EDT Reads: 1,890
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm.
Apr. 25, 2017 10:30 PM EDT Reads: 688
Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more business becomes digital the more stakeholders are interested in this data including how it relates to business. Some of these people have never used a monitoring tool before. They have a question on their mind like “How is my application doing” but no id...
Apr. 25, 2017 10:30 PM EDT Reads: 7,147
Apr. 25, 2017 10:00 PM EDT Reads: 3,715
In his keynote at @ThingsExpo, Chris Matthieu, Director of IoT Engineering at Citrix and co-founder and CTO of Octoblu, focused on building an IoT platform and company. He provided a behind-the-scenes look at Octoblu’s platform, business, and pivots along the way (including the Citrix acquisition of Octoblu).
Apr. 25, 2017 09:45 PM EDT Reads: 1,274