Nearly every enterprise is evaluating cloud computing solutions either today or in the near term. Many have already made the leap, and many more are getting close to putting that first toe in the water. But there are key considerations that should be made, questions to be asked, and designs to consider before you can feel secure with your provider.
In his session at the 10th International Cloud Expo, David Gulick, Product Manager, Hosting Product Management at Savvis, will help give you food f...| By Jeremy Geelan | Article Rating: |
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| April 27, 2006 09:15 AM EDT | Reads: |
44,316 |
Jeremy Geelan's i-Technology Blog: "Truly, Madly, Deeply AJAX"View on SYS.CON.TV: Real-World AJAX San Jose "AJAX Power Panel"
Not since the formation of NATO in 1945 have four letters been combined to such globe-spanning effect, nor has any 4-letter acronym since then been the subject of such hyperbole. (Quod erat demonstrandum.)
I refer of course to "AJAX."
What is it about AJAX that sets it apart from other programming acronyms and approaches? SYS-CON Media's AjaxWorld Magazine asked a number of its most active and industry-engaged contributors to offer their thoughts. Here are the results.
BILL SCOTT, an Interaction Designer and AJAX Evangelist at Yahoo! has no doubt what makes AJAX so special.
"Since the 80s, the desktop application world has had a rich a set of user interaction idioms and ways to get at large sets of data and present them in an almost unlimited type of ways (albeit usually bounded by platform specific style guidelines.)Scott is part of the newly formed Design and Practices Team working with teams throughout Yahoo! to create a rich experience on the web, so he knows whereof he speaks.
Before AJAX became truly cross browser and ubiquitous, the classic web site was tied to the page refresh model. Want more information? Tear down the page and build it back up. This seriously affected both the programming model and the way sites were designed. The introduction of AJAX tears down this page boundary and opens a pipeline to just-in-time information, presentation or even logic to flow continuously into the page all the way across the user's interactions.
Instead of designing the user flow in chunks around the submit and hyperlink events, suddenly you are now able to design with the user in mind, respecting the true workflow process; keeping the user "in the flow". It has opened the potential for information in context all the time, in real time and just-in-time; just the way the user thinks about the problem. That is why AJAX is so special."
As does ERIC PASCARELLO, co-author of the bestselling book "Ajax in Action" and the author of "JavaScript: Your Visual Blueprint for Building Dynamic Web Pages."
Pascarello makes five incisive points about AJAX:
1 - Ajax is big for one main reason. It is not server platform dependent. I can write a JavaScript front end that can talk with PHP, Java, .NET, ColdFusion, etc. That is why Ajax is getting so much attention. You have all of these develop groups that usually taunt each other working in the same area! (I am a .NET developer moderating on JavaRanch.com, I get teased enough!) If it were just dependent on one serverside framework Java or .NET, I do not think it would have been so big.2 - Ajax is innovation. We have been stuck in this mold that the Web page has two separate parts that interact will form submissions. We had to live with rendering of controls for small updates. We have to download any information on the page we may need to use. Ajax changed the way we do trees, tool tips, surveys, polling, etc.
3 - The XMLHttprequest object is more reliable (Well if we forget about ActiveX) manner to transport data to and from the server. Yes, we all have been using PopUp windows, frames, and iframes to do the same tasks, but now we can tell when we have an error more easily and we can determine if something is taking too long. (But we do have to worry about certain pop up blockers! I talk about that at the Real World Ajax Seminar in San Jose!)
4 - User task time is also reduced with Ajax powered components on a Web page. Simple controls like an auto complete textbox, linked selects (double combos), live searches, and server polling can eliminate key strokes and time waiting for the page to render. No more sitting in my cube hitting F5 waiting to get more spam in my web mail inbox! People always talk about not having enough time to do things, Ajax may change that. If Ajax could tell me where I left my keys, I would become even more efficient! Anyone have spare RFID tags, GPS, and the Google Maps API handy? I got an idea....
5 - Ajax is allowing people to get paid to code in JavaScript. Would you ever have guessed that?
NEXT PAGE: Eric Pascarello's co-author, DAVE CRANE, and AJAX experts JONAS JACOBI & JOHN FALLOWS
Published April 27, 2006 Reads 44,316
Copyright © 2006 SYS-CON Media, Inc. — All Rights Reserved.
Syndicated stories and blog feeds, all rights reserved by the author.
More Stories By Jeremy Geelan
Jeremy Geelan is President & COO of Cloud Expo, Inc. and Conference Chair of the worldwide Cloud Expo series. He appears regularly at conferences and trade shows, speaking to technology audiences both in North America and overseas. He is executive producer and presenter of Cloud Expo's "Power Panels" on SYS-CON.TV.
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>> Ajax-based RIAs enable companies to Jouk Pleiter makes a good point. |
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AJAX News Desk 04/20/06 08:02:21 AM EDT | |||
Not since the formation of NATO in 1945 have four letters been combined to such effect, nor has any 4-letter acronym since then been the subject of such hyperbole. (Quod erat demonstrandum.) |
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AJAX News Desk 04/20/06 08:02:13 AM EDT | |||
Not since the formation of NATO in 1945 have four letters been combined to such effect, nor has any 4-letter acronym since then been the subject of such hyperbole. (Quod erat demonstrandum.) |
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SYS-CON Australia News Desk 04/19/06 03:00:29 PM EDT | |||
Not since the formation of NATO in 1945 have four letters been combined to such effect, nor has any 4-letter acronym since then been the subject of such hyperbole. (Quod erat demonstrandum.) |
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SYS-CON Brasil News Desk 04/19/06 11:34:14 AM EDT | |||
Not since the formation of NATO in 1945 have four letters been combined to such effect, nor has any 4-letter acronym since then been the subject of such hyperbole. (Quod erat demonstrandum.) |
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- AJAX Sponsor Webcasts Are Now Available at AJAXWorld Website
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With Cloud Expo 2012 New York (10th Cloud Expo) now under four weeks away, what better time to introduce 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 dealing with every nook and cranny of Cloud Computing, but what of those who are presenting? Who are they, where do they work, what else have they written and/or said about the Cloud that is t...
SYS-CON Events announced today that Super Micro Computer, Inc., a global leader in high-performance, high-efficiency server technology and green computing, will exhibit at SYS-CON's 10th International Cloud Expo, which will take place on June 11–14, 2012, at the Javits Center in New York City, New York.
Supermicro (NASDAQ: SMCI), the leading innovator in high-performance, high-efficiency server technology, is a premier provider of advanced server Building Block Solutions for Embedded Systems, E...
SYS-CON Events announced today that ScaleMP, a leading provider of virtualization solutions for high-end computing, will exhibit at SYS-CON's 10th International Cloud Expo, which will take place on June 11–14, 2012, at the Javits Center in New York City, New York.
ScaleMP is the leader in virtualization for high-end computing, providing maximum performance and lower total cost of ownership (TCO). The innovative Versatile SMP (vSMP) architecture aggregates multiple independent systems into a sin...
Come learn real-world examples where cloud and mobile are changing the way business works and the impact they're having on efficiency and productivity.
In his session at the 10th International Cloud Expo, Rodrigo Coutinho Senior Product Marketing Manager at OutSystems, will look at how mobile and the cloud are interwoven and the wave of change these two 2012 megatrends will bring to your organization. He will also provide a roadmap to assure you can navigate this sea change for business succes...
Enterprise IT organizations want to deploy a virtualized data center fabric that will provide the foundation for agile private cloud computing. Getting there does not have to be difficult, but it does require a new approach to data center infrastructure design – an approach that is non-disruptive, vendor-agnostic, and very adaptable to changing business requirements.
In his session at the 10th International Cloud Expo, Bruce Fingles, Chief Information Officer and VP of Product Quality at Xsigo...
With Cloud Expo 2012 New York (10th Cloud Expo) now under four weeks away, what better time to introduce you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
How can businesses harness the power of APIs to reach new customers and markets?
In his session at the 10th International Cloud Expo, Alistair Farquharson, CTO at SOA Software, will walk the audience through the growth and evolution of the API, why effective API management is important, and how the game changes when companies expose business applications to the outside world. He will also discuss:
A brief history of the API
How to use APIs to make money, save money, build brand
"Appificatio...
With Cloud Expo 2012 New York (10th Cloud Expo) now under four weeks away, what better time to introduce you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
With Cloud Expo 2012 New York (10th Cloud Expo) now under four weeks away, what better time to introduce you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
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