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Drool, Britannia? Is the UK Failing the Cloud?
By Roger Strukhoff
Richard Davies wrote: The UK has a good crop of technology pioneers in cloud computing - for example ElasticHosts, FlexiScale, Flexiant, OnApp - and also some strong government initiatives such as G-Cloud. We will have to see whether this kind of technical leadership converts into swift mass-market adoption or not.
Jan. 8, 2012 11:38 AM EST
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Asynchronous Logging Using Spring
By Mylnikov Sergey
Each application developer faces the problem of logging usage information. On the one hand, the more logging that’s done the easier it is to detect and locate the source of problems. On the other hand, large volume logging might impair an application’s performance. This problem is typ...
Jan. 12, 2012 10:45 AM EST  Reads: 3,403
Book Excerpt: Introducing HTML5
By James Williams
HTML5 is a draft specification for the next major iteration of HTML. It represents a break from its predecessors, HTML4 and XHTML. Some elements have been removed and it is no longer based on SGML, an older standard for document markup. HTML5 also has more allowances for incorrect synt...
Dec. 15, 2011 03:00 PM EST  Reads: 4,407
Best Practices for Business Transaction Management
By Andreas Grabner
The term Business Transactions and Business Transaction Management is widely used in the industry but it’s not always well understood what we really mean by it. The BTM Industry Portal provides some good articles on this topic and is definitely recommended to check out. The general goa...
Oct. 28, 2011 11:15 AM EDT  Reads: 3,173
Real-Life AJAX Troubleshooting Guide
By Andreas Grabner
One of our clients occasionally runs into the following problem with their web app: They host their B2B web application in their East Coast Data Center with their clients accessing the app from all around the United States. Occasionally they have clients complaining about bad page load...
Mar. 19, 2011 11:00 AM EDT  Reads: 3,989
Just Another Fool with a Tool
By Elad Israeli
Once, when Business Intelligence (BI) wasn't a multi-billion dollar industry, it was an idyllic concept which revolved around enabling an analytic approach to business decision making. That's what made me fall in love with BI over 10 years ago and what, in my view, gives the BI space i...
Feb. 17, 2011 10:40 AM EST  Reads: 2,895
Understanding Twitter’s JavaScript in Multiple Browsers
By Andreas Grabner
Every time I meet up with web developers, either through a customer engagement or when I am giving a presentation about web performance optimization, I ask this question: Who is using Firefox and who is using Internet Explorer as the main browser? The answer is easy to guess. I hardly ...
Dec. 29, 2010 09:30 AM EST  Reads: 5,553
Using HTML5 Application Cache to Create Offline Web Applications
By Peter Lubbers
HTML5 introduces Application Cache, a new feature that enables you to make web apps and sites available offline. The new specification also provides an easy way to prefetch some or all of your web app’s assets (HTML files, images, CSS, JavaScript, and so on) while the client is still o...
Dec. 22, 2010 01:45 PM EST  Reads: 12,515
ADCs Accelerate Web 2.0 Applications . . .
By Sunil Cherian
Web 2.0 applications bring powerful user interfaces with new capabilities and higher functionality to the Web, while new browser-side application intelligence delivers a richer user experience. However, along with the new capabilities, Web 2.0 applications create new issues that result...
Nov. 10, 2010 11:36 AM EST  Reads: 4,446
End-to-End Monitoring and Load Testing
By Andreas Grabner
We’ve learned from recent studies that performance has a direct impact on end-user behavior and revenue. Load Testing is therefore critical to ensure that your application can withstand peak load during online rush hours. Continuous Monitoring of the live system enables a more proacti...
Sep. 22, 2010 06:27 AM EDT  Reads: 4,747
AJAX Best Practices
By Andreas Grabner
My mobile contract is expiring soon, so I went online and checked the different mobile companies for their offerings. All of these sites have a page where you get an overview of all the different phone models available. One one page I noticed that the list of phones started with an emp...
Sep. 3, 2010 01:59 PM EDT  Reads: 3,314
IE Compatibility View
By Andreas Grabner
A client of ours recently contacted me with the question: We use Keynote, WebPagetest and dynaTrace AJAX – but we get different results with these tools/services. WebPagetest tells us that our page is very slow – but dynaTrace on my local machine does not. What can be the problem here?...
Aug. 16, 2010 04:26 PM EDT  Reads: 4,297
Seven Rules to Improve Your Application Performance Practices
By Alois Reitbauer
In this article I discuss the seven most important steps to improve your application performance practices. These simple-to-follow practices will help you to improve the way you deal with application performance. Besides eventually improving the performance of your applications it will...
Jun. 30, 2010 04:48 PM EDT  Reads: 5,483
Behind the Scenes of ASP.NET MVC 2
By Andreas Grabner
With Visual Studio 2010, Microsoft is shipping the next version of the popular ASP.NET MVC Framework with its IDE. A year ago I blogged about my findings when getting my hands on the first version of ASP.NET MVC. The MVC Framework provides really nice features that make it very easy to...
May. 13, 2010 08:15 AM EDT  Reads: 8,178
Better Caching Helps Frankfurt’s Airport Website to Handle More Load...
By Andreas Grabner
Along with so many others I am stranded in Europe waiting for my flight back to the United States right now. The Volcano not only impacts flights across Europe but also impacts web sites of airports, airlines and travel agencies around the world. Checking my flight status on Sunday was...
Apr. 29, 2010 04:16 PM EDT  Reads: 4,314
HTML5 Web Sockets: A Quantum Leap in Scalability for the Web
By Peter Lubbers; Frank Greco
Lately there has been a lot of buzz around HTML5 Web Sockets, which defines a full-duplex communication channel that operates through a single socket over the Web. HTML5 Web Sockets is not just another incremental enhancement to conventional HTTP communications; it represents a colossa...
Mar. 11, 2010 10:15 AM EST  Reads: 29,221  Replies: 2
Reflections on Java Command Line Options
By Steve Beaty

 

Abstract

There are many different types of command line options that programs need to recognize. Many languages (e.g.: bash and perl) has built-in processing of command line options; Java does not. The Java Command Line Options (JCLO) package performs this task for a va...

Feb. 7, 2010 09:15 PM EST  Reads: 17,359
Six Enterprise Megatrends to Watch in 2010
By Bob Gourley
Most enterprise technologists should see a continued payoff of the hard work in planning, architecture, documentation, development and configuration work that has been occurring over the last several years.  Enterprise technologists were building Service Oriented Architectures (SOA) lo...
Jan. 25, 2010 06:45 AM EST  Reads: 15,124
Ensuring Website Performance
By Andreas Grabner
In order to ensure that end user response times are acceptable at all times it is necessary to measure the time in the way the end user perceives performance. Measuring and monitoring your live system is important to identify problems early on before it affects too many end users. In o...
Jan. 13, 2010 11:45 AM EST  Reads: 7,209
The Next-Generation of Business Intelligence
By Brooke Aker
Most people think of traditional business intelligence (BI) as a collection of business-critical information from inside the enterprise. However, consumer comments, independent reviews, and market reports online are crucial pieces of information coming from the outside that infinitely ...
Dec. 21, 2009 06:00 PM EST  Reads: 13,024  Replies: 4
101 on Prototype CSS Selectors
By Andreas Grabner
Performance implications of certain CSS Selectors are not specific to a certain JavaScript Library like Prototype. I recently blogged about the internals of CSS Selectors in jQuery. The same holds true for every JavaScript library that offers CSS Selectors. Certain lookups can be done ...
Nov. 30, 2009 03:00 PM EST  Reads: 6,512
Performance Analysis of Dynamic JavaScript Menus
By Andreas Grabner
In my previous article I talked about the impact of jQuery Selectors on a page that I analyzed. The page took 4.8 seconds in the onLoad event handler. 2 seconds were mainly caused by the selectors as described in the blog. The other 2.8 seconds were caused by a dynamic JavaScript menu ...
Nov. 23, 2009 01:00 PM EST  Reads: 4,512
Practical Approaches for Optimizing Website Performance
By Todd Anglin
Optimizing website performance is a challenging task. Websites are composed of many moving parts – both on the client and on the server – and optimizing performance requires a multi-faceted approach that addresses potential problems in all moving parts. Performance bottlenecks are caus...
Aug. 27, 2009 12:00 PM EDT  Reads: 14,333  Replies: 1
The Reality of Software Testing in an Agile Environment
By Kate Mackinder
The definition of agile testing can be described as follows: "Testing practice for projects using agile technologies, treating development as the customer of testing and emphasizing a test-first design philosophy. In agile development, testing is integrated throughout the lifecycle, te...
Aug. 11, 2009 05:15 PM EDT  Reads: 5,247
An Introduction to Abbot
By Satadip Dutta
The common methods for functional GUI testing are the "record and execute" script technique and writing test programs for different scenarios. In the "record and execute," the test designer interacts with the GUI and all the events are recorded in a script. The script can later be repl...
Jul. 18, 2009 12:45 PM EDT  Reads: 49,117  Replies: 7
Navigating the RIA Iceberg
By Regev Yativ
Rich Internet Applications for the Enterprise (Enterprise RIA) can convey multiple benefits to a business, from lower cost of ownership, overall application availability and better security, to tremendous user experience. But these benefits come at a price: complexity and cost. For ent...
Jun. 29, 2009 04:15 PM EDT  Reads: 4,521
RIAs for Web 3.0 Using the Microsoft Platform
By Adam Calderon
The level of functionality on the Web is changing and the bar is rising on what is considered a true rich Internet application (RIA). This fact and the emergence of the Web as an interconnected platform is once again changing the landscape and moving us into the next phase of the Web, ...
Jun. 9, 2009 09:45 PM EDT  Reads: 12,969  Replies: 2
REA Is Where RIA Becomes the Norm
By Chris Muir
Do you believe that the day when programmers could focus on one language in their jobs is gone? Thanks to the ever-changing IT landscape and the uncertain financial times, contemporary developers are expected to work with a wide range of platforms, frameworks, languages as essentially ...
Jun. 2, 2009 10:00 PM EDT  Reads: 17,026  Replies: 2
Java Persistence on the Grid: Approaches to Integration
By Shaun Smith
The Java Persistence API (JPA) is the enterprise standard for accessing relational data in Java. JPA provides support for mapping Java objects to a database schema and includes a simple programming API and expressive query language for retrieving mapped entities from a database and wri...
Jun. 2, 2009 04:00 PM EDT  Reads: 12,114
Case Study: Manufacturing Activity Management System
By Marissa Levy
Manufacturing industries extensively use contract resources to perform 'non-core' or 'overload' tasks or services, and require business processes and systems to manage and control the activity of these providers. Paper based processes, while apparently simple and effective up-front, ca...
May. 13, 2009 10:29 AM EDT  Reads: 3,960
VDI and UEM Help Level the Playing Field for Rich UI Developers
By Arthur Kruk
While the browser wars are back in full force, it's good to see UEM solutions like Appsense helping to make VDI a slam-dunk decision, let alone a practical one for rich enterprise app deployments. Enterprises that develop on multiple UI paradigms and standards have always been asking f...
Apr. 16, 2009 06:00 PM EDT  Reads: 5,291
First Time with AJAX.NET
By Andrew Montgomery
In a former life, I was a web developer. Back in the late '90s, I vividly remember being told by more than one of my computer science professors that in 10 years, everything would run in a web browser. Even the operating system (it was claimed at the time) would be browser based. On st...
Apr. 14, 2009 11:00 PM EDT  Reads: 7,346  Replies: 1
Developing Rich Client Applications Using Swing - II
By Mauro Carniel
In Part 1 of this article, I introduced rich client development, available architectures for developing rich client applications based on the Swing toolkit, and technologies that could be used to make development more productive. In this second part, I’ll compare the most popular IDEs ...
Mar. 7, 2009 11:00 PM EST  Reads: 24,031
Appcelerator Revolutionizes UI Prototyping
By RIA News Desk
What if you could build the user interface prototype in a matter of days or weeks without a single line of server-side code or even a datamodel? What if the business owner could not only play with this prototype, but also provide context specific feedback seamlessly while exploring the...
Jan. 27, 2009 07:15 AM EST  Reads: 11,545
Rich Internet Applications or Rich Interactive Experiences?
By Jeremy Geelan
'Enough with the new words already.' That was how Sean Voisen recently ended a discussion about the burgeoning technology lexicon, which he thinks can only be explained as 'a ploy to keep Merriam-Webster in business.' Voisen, who designs and builds Rich Internet Applications, web appli...
Oct. 15, 2008 10:45 AM EDT  Reads: 25,916  Replies: 2
Bringing Excellence to the Field of UI Engineering
By Jeremy Geelan
"My mission has always been to bring excellence to the field of user interface engineering," says Bill Scott, Director of User Interface Engineering at Netflix, in this Exclusive Q&A with SYS-CON's AJAX & RIA Journal in the run-up to his session on October 20 at AJAX World RIA Conferen...
Oct. 13, 2008 07:00 PM EDT  Reads: 12,052
Engelbart's Usability Dilemma: Efficiency vs Ease-of-Use
By Richard Monson-Haefel
The mouse was the original idea of Doug Engelbart who was the head of the Augmentation Research Center (ARC) at Stanford Research Institute. Engelbart's philosophy is best embodied, in my opinion, in the design of another device that he invented, the five-finger keyboard - with keys li...
Apr. 10, 2008 09:15 AM EDT  Reads: 34,338  Replies: 6
Where Are RIA Technologies Headed in 2008?
By Jeremy Geelan
I am always being told off by i-technologists for quoting Picasso as having said that computers are useless. But I still love his reasoning: 'Because they can only give you answers.' Picasso, like AJAXWorld Magazine, liked questions. So we thought we would share with you what some of t...
Feb. 23, 2008 02:45 AM EST  Reads: 129,348  Replies: 14
i-Technology 2008 Predictions: Where's RIAs, AJAX, SOA and Virtualization Headed in 2008?
By Jeremy Geelan
2007 was the undoubtedly the year of Social Networking, but what of 2008? Will '08 be the year of 'Unified Communications' or the year when CMS comes to stand for 'Community Management System' - or even 'Collaboration Management System'? Or will it be the year of a giga-merger, to beat...
Jan. 17, 2008 10:00 AM EST  Reads: 98,257  Replies: 3
Prescribing AJAX: Panacea, Placebo, or Poison? Peeling the AJAX Onion
By Mike Padilla
Ever since Jesse James Garrett coined the term AJAX to describe the collection of existing technologies that allow increased responsiveness and interactivity of webpages, its adoption has been embraced across the Web. But have designers and developers gone overboard? Is everything a na...
Dec. 5, 2007 10:30 AM EST  Reads: 11,120  Replies: 1
A Simple Streaming AJAX App with OpenAjax Hub, TIBCO GI, and DWR 2.0
By Kevin Hakman; Joe Walker
Follow along and implement the real-time streaming AJAX system in Figure 1 using two different AJAX toolkits and the OpenAjax Hub. We don't have to build the above system from scratch, and can instead leverage readily available, reusable AJAX parts to get the job done quickly; the arch...
Jul. 26, 2007 10:30 AM EDT  Reads: 22,833  Replies: 1

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