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The open source community includes many early advocates of the recent wave of emerging SOA-related technology projects. Historically, however, open source has sometimes been considered a "late follower," with commercial products first to hit the market, and then followed by "me-too" op...
Any large Java source base can have insidious and subtle bugs. Every experienced Java programmer knows that finding and fixing these bugs can be difficult and costly. Fortunately, there are a large number of free open source Java tools available that can be used to find and fix defects...
Is software development a science or an art? The software industry treats it as a science. It uses processes like MRDs, PRDs, and functional specs to convert customer needs into software that solves their problems. Various roles like product managers, engineering managers, project mana...
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...
One of the beauties of Linux from a business point of view is that it doesn't require the 'latest and greatest' hardware to run properly. This means you can increase the return on investments (ROI) for legacy hardware. As I'll show in this article, as in the case with virtualization, t...
One of the most exciting things about the software industry is how fast it moves. Software is constantly optimizing itself around the state-of-the-art. Inherent industry bottlenecks change cyclically every five years or so. Architectures and solutions change too. CPUs too costly? Enter...
Governance is currently a key topic for many IT functions. Its definition varies, but its key themes are true for all companies: effectiveness, efficiency, and reliability. Business value and risk mitigation are also at its center and represent a significant part of enterprise governan...
High-performance databases are optimized for transaction processing and used by several industries around the world, notably financial services and health care. They are more commonly available on 32-bit Unix platforms (Solaris, AIX, HP-UX, and Linux). The trend is to 64-bit-enable the...
Many articles have already been written about service-oriented architecture (SOA) and Service Component Architecture (SCA), for example, see references [1] and [2]. In this article we'll focus on a freely available, open source implementation of the Service Component Architecture that ...
In order to describe itself as an 'open source' company, need a company merely be 'a company that will help you make the switch to open source in your company' - or does it have to be one that lets users feely download, compile, and use the software in question? Where is the dividing l...
Understanding the complexity of AJAX at the browser level is critical to refining and debugging rich AJAX applications that leverage Web technologies such as JavaScript, Cascading Style Sheets (CSS), and XMLHttpRequests. Adding a third-party AJAX runtime heightens the complexity and su...
The team at ATTAP Technologies announced that it is previewing Jitsu, a new web-development framework. Jitsu is an open source user-interface toolkit that enables developers to build and deploy sophisticated user interfaces for web applications. Jitsu tools include an XML markup langua...
Red Hat , provider of open source solutions to the enterprise, announced compatibility certification with Open Vulnerability and Assessment Language definitions for Red Hat Enterprise Linux 3 and 4 security advisories. Red Hat will now produce and support OVAL patch definitions to prov...
We'll build a servlet that will demo some new Java 5.0 features and do some basic tasks like creating a session to track user visits to multiple Web pages. This code can easily be extended to store a user ID in the session that will travel with her as the site is navigated. The value o...


YOUR FEEDBACK
Nick Kelly wrote: Interesting article from a oracle ERP developers point of view I note that you could decide to write a saas application with open source technology eg Linux operating system, Postgresql database and a scripting langauge rendering html pages. The weak point is still the same and that is creating a bu...
Bíró Tamás wrote: Great article. I hope many enterprise customers read it. My comment is that the term open source, is too generic. This mistake is often made by many people. Open source software can be quite different, first, they can be low level as OS-es, databases; they can be lightweight like libraries or co...
arun wrote: Hi i have gone through your site http://ajax.sys-con.com/node/345840 and found that ajaxword is a very good application. as stated that www.ajaxword.com has all the necessary information and source code for this application, this site (www.ajaxword.com) is not working. Please look into...
Joe Zibrosky wrote: What in the world does this have to do with opensource? Once again, losers like you feel free to inject your political biases in places where they don't belong. What a jerk.
Gregor Rosenauer wrote: well, not what's your take on this? Did I miss a second page of this article or something? Seems a bit unfinished...
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