|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?
Developing software for the Internet of Things (IoT) comes with its own set of challenges. Security, privacy, and unified standards are a few key issues. In addition, each IoT product is comprised of (at least) three separate application components: the software embedded in the device, the back-end service, and the mobile application for the end user’s controls. Each component is developed by a different team, using different technologies and practices, and deployed to a different stack/target –...
Aug. 31, 2016 05:15 PM EDT Reads: 257
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
Aug. 31, 2016 04:45 PM EDT Reads: 3,836
SYS-CON Events announced today that Numerex Corp, a leading provider of managed enterprise solutions enabling the Internet of Things (IoT), will exhibit at the 19th International Cloud Expo | @ThingsExpo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Numerex Corp. (NASDAQ:NMRX) is a leading provider of managed enterprise solutions enabling the Internet of Things (IoT). The Company's solutions produce new revenue streams or create operating...
Aug. 31, 2016 04:39 PM EDT Reads: 137
As cloud adoption continues to transform business, today’s global enterprises are challenged with managing a growing amount of information living outside of the data center. The rapid adoption of IoT and increasingly mobile workforce are exacerbating the problem. Ensuring secure data sharing and efficient backup poses capacity and bandwidth considerations as well as policy and regulatory compliance issues.
Aug. 31, 2016 03:15 PM EDT Reads: 307
Why do your mobile transformations need to happen today? Mobile is the strategy that enterprise transformation centers on to drive customer engagement. In his general session at @ThingsExpo, Roger Woods, Director, Mobile Product & Strategy – Adobe Marketing Cloud, covered key IoT and mobile trends that are forcing mobile transformation, key components of a solid mobile strategy and explored how brands are effectively driving mobile change throughout the enterprise.
Aug. 31, 2016 03:00 PM EDT Reads: 788
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
Aug. 31, 2016 02:30 PM EDT Reads: 2,098
The Internet of Things can drive efficiency for airlines and airports. In their session at @ThingsExpo, Shyam Varan Nath, Principal Architect with GE, and Sudip Majumder, senior director of development at Oracle, will discuss the technical details of the connected airline baggage and related social media solutions. These IoT applications will enhance travelers' journey experience and drive efficiency for the airlines and the airports. The session will include a working demo and a technical d...
Aug. 31, 2016 02:03 PM EDT Reads: 212
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...
Aug. 31, 2016 02:00 PM EDT Reads: 3,280
Although it has gained significant traction in the consumer space, IoT is still in the early stages of adoption in enterprises environments. However, many companies are working on initiatives like Industry 4.0 that includes IoT as one of the key disruptive technologies expected to reshape businesses of tomorrow. The key challenges will be availability, robustness and reliability of networks that connect devices in a business environment. Software Defined Wide Area Network (SD-WAN) is expected to...
Aug. 31, 2016 11:12 AM EDT Reads: 255
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 EMC, will introduce a methodology for capturing, enriching and sharing data (and analytics) across the organizati...
Aug. 31, 2016 11:00 AM EDT Reads: 483
SYS-CON Events announced today that Pulzze Systems will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Pulzze Systems, Inc. provides infrastructure products for the Internet of Things to enable any connected device and system to carry out matched operations without programming. For more information, visit http://www.pulzzesystems.com.
Aug. 31, 2016 10:45 AM EDT Reads: 469
SYS-CON Events announced today Telecom Reseller has been named “Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.
Aug. 31, 2016 09:30 AM EDT Reads: 1,128
Almost two-thirds of companies either have or soon will have IoT as the backbone of their business in 2016. However, IoT is far more complex than most firms expected. How can you not get trapped in the pitfalls? In his session at @ThingsExpo, Tony Shan, a renowned visionary and thought leader, will introduce a holistic method of IoTification, which is the process of IoTifying the existing technology and business models to adopt and leverage IoT. He will drill down to the components in this fra...
Aug. 31, 2016 09:00 AM EDT Reads: 558
Pulzze Systems was happy to participate in such a premier event and thankful to be receiving the winning investment and global network support from G-Startup Worldwide. It is an exciting time for Pulzze to showcase the effectiveness of innovative technologies and enable them to make the world smarter and better. The reputable contest is held to identify promising startups around the globe that are assured to change the world through their innovative products and disruptive technologies. There w...
Aug. 31, 2016 08:45 AM EDT Reads: 935
There is growing need for data-driven applications and the need for digital platforms to build these apps. In his session at 19th Cloud Expo, Muddu Sudhakar, VP and GM of Security & IoT at Splunk, will cover different PaaS solutions and Big Data platforms that are available to build applications. In addition, AI and machine learning are creating new requirements that developers need in the building of next-gen apps. The next-generation digital platforms have some of the past platform needs a...
Aug. 31, 2016 07:45 AM EDT Reads: 977
With so much going on in this space you could be forgiven for thinking you were always working with yesterday’s technologies. So much change, so quickly. What do you do if you have to build a solution from the ground up that is expected to live in the field for at least 5-10 years? This is the challenge we faced when we looked to refresh our existing 10-year-old custom hardware stack to measure the fullness of trash cans and compactors.
Aug. 31, 2016 02:45 AM EDT Reads: 1,917
The emerging Internet of Everything creates tremendous new opportunities for customer engagement and business model innovation. However, enterprises must overcome a number of critical challenges to bring these new solutions to market. In his session at @ThingsExpo, Michael Martin, CTO/CIO at nfrastructure, outlined these key challenges and recommended approaches for overcoming them to achieve speed and agility in the design, development and implementation of Internet of Everything solutions wi...
Aug. 31, 2016 02:15 AM EDT Reads: 2,311
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...
Aug. 31, 2016 02:00 AM EDT Reads: 2,050
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future - it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....
Aug. 31, 2016 01:45 AM EDT Reads: 3,128
Smart Cities are here to stay, but for their promise to be delivered, the data they produce must not be put in new siloes. In his session at @ThingsExpo, Mathias Herberts, Co-founder and CTO of Cityzen Data, will deep dive into best practices that will ensure a successful smart city journey.
Aug. 31, 2016 01:00 AM EDT Reads: 1,731