Using mature programming language for your business website development is better alternative! However IT is in continuous process of producing various software programming languages for the website development but still it requires professional expertise to use appropriately for the optimum utilization. Professional understanding of using programming languages for website development according to nature of business is essential factor in the success of online business, in other words giving this thought more clarity is perfect match of programming language in website development with nature of business. Web Development companies use to offer web developers on hire basis having great expertise and experience in using software development languages appropriately according to demands of business.
Development of dynamic websites for growth of online business is highly based on perfect use of software programming languages prevailing in the field of information and technology, such as there are some popular software programming languages like Microsoft ASP.NET, Java Server Pages or PHP have set mile stones for better presentation in the online business. Along with other software programming languages used for internet application development ColdFusion was first application server software programming language for development of dynamic websites to develop the online business.
Decision of hiring ColdFusion Developers from web developing companies providing web development services is best option to make your business visual online perfectly through dynamic website. Utilization of all cold fusion features perfectly is essential for making the website vibrant.
Cold fusion is having its proven track record in the field of website development; ColdFusion was introduced in year 1995 by JJ Allaire. The latest version is Adobe ColdFusion 8.0.1 and there are twelve versions prior to it, so using this mature programming language requires great professional expertise and knowledge of development steps in each version to produce productive results.
Hire ColdFusion developer for development of your business website from web development companies is best choice to get maximum benefits of it.
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Adobe Systems plans to update its ColdFusion 8 technology within the next month with additional 64-bit platform support before launching a full-scale upgrade codenamed "Centaur" in 2009. Adobe officials cited analyst estimates of 400,000 developers using ColdFusion.
ColdFusion is a server platform for deploying Web applications based on Java. Applications are deployed as Java files. CFML (ColdFusion Markup Language) tags are turned into Java byte code. "It's basically a way to very rapidly deploy high-performance, highly scalable Java applications," said Ben Forta, Adobe director of evangelism.
With a free update due this quarter known as "Gemini," Adobe extends 64-bit support to Windows Server 2008, Mac OS X Leopard, Red Hat Enterprise Linux 5 and Suse Linux 10. This improves application performance, given the ability to address larger amounts of memory in 64-bit systems.
ColdFusion applications currently will run on those platforms only in 32-bit mode. "With the 'updater,' your code will run as is, but it will be a native 64-bit application now," Forta said. ColdFusion 8 already supported the 64-bit Solaris OS platform.
Work also is under way on the planned Centaur release of ColdFusion, featuring continued integration with other Adobe technologies as well as productivity enhancements.
ColdFusion is positioned against other server-side platforms, including PHP (Hypertext Preprocessor), ASP.Net, and JavaServer Pages. A benefit of ColdFusion as opposed to those rivals is the ability to generate applications with just a few lines of code, Forta said.
A user of ColdFusion, Jeff Mitchell, CTO at Voeveo.com, which runs an online marketplace for content for mobile devices, said he believes ColdFusion offers better performance than PHP. Mitchell said he has worked with PHP.
But PHP does offer an advantage over ColdFusion as far as price, Mitchell said. "The price would be my only complaint in comparison to something like PHP, which is essentially free," he said. Voeveo.com has paid about $6,000 as a one-time license fee for ColdFusion, said Mitchell.
Sixty-four-bit support for Linux would be a plus for Voeveo.com, which runs a flavor of Red Hat's Linux, Mitchell said. "We'll definitely give that a test once it comes out because our servers actually are 64-bit architecture at the moment, but it's running in 32-bit [mode]," said Mitchell. Voeveo.com basically runs its whole site on ColdFusion, which serves as an application server, Mitchell said.
Originally based on C and C++, ColdFusion was rewritten in Java several years ago to leverage the growing importance of Java on the server and to add capabilities like server monitoring, said Forta.
Meanwhile, ColdFusion, which Adobe acquired when it merged with Macromedia in December 2005, has been holding its own revenue-wise. "Under Adobe, we saw the strongest quarters we've seen yet with ColdFusion since the acquisition," said Kristen Schofield, senior product manager for Adobe ColdFusion. She could not comment on actual revenue figures for ColdFusion.
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ColdFusion was Launched by a developer JJ Allaire in 1995, ColdFusion has assumed tremendous popularity as a preferred programming platform for web development within a rather short span of time. From JJ Allaire to Macromedia and now Adobe Systems in 2005, exchanging hands between brand names of repute speak about its viability and latent talent as a web development programming language and an application server. Statistics reveal its extensive deployment across the world in over ten thousand organizations, translating into over1,20,0000 plus servers, including but not restricted to over 75% of the Fortune 100 companies.
To introduce, ColdFusion is a Rapid Application Development (RAD) language that facilitates quick creation of strong and compelling websites. As indicated earlier, ColdFusion is both an application server and a language. ColdFusion is built on a certified Java J2EE platform, rendering it fast, scalable and portable that in turn has amounted to its global popularity and prevalent use.
ColdFusion as a language is compatible with various application servers, including J2EE application servers, to be used on top of them as an alternative simplified (HTML like) scripting syntax. ColdFusion server also supports various web servers on different platforms. To quote a few examples, ColdFusion supports Apache, IIS and NSAPI based web servers and Solaris, HP-UX and Windows for platforms. ColdFusion also supports additional programming languages like server-side Actionscript.
Unlike PHP and ASP, ColdFusion is a commercial product that sports many integrated services not available otherwise. The attractive features of ColdFusion include business graphing, full text search and file upload handling utilities. ColdFusion also brilliantly incorporates Macromedia Flash, rendering it further ideal for web development. It is usually preferred among (data-driven) intranets worldwide.
Another highlight of ColdFusion is its capability to handle asynchronous events. ColdFusion MX 7 Enterprise Edition can handle events like SMS and instant messaging via its gateway interface, providing a web developer a dynamic tool in his/ her hands. Other exceptional value added services of ColdFusion include its capability to concert HTML to PDF, Graphic User Interface (GUI) widgets, database querying using ODBC or JDBC irrespective of the platform, client and server cache management, management of session, client and application et al.
Macromedia ColdFusion MX 7 is the latest release of ColdFusion in the market at present. Awaited is the release of its version 8 in the second half of this year. As demonstrated at CFUnited 2006, MAX conferences and CFDevCon 2006 at UK, the future version will integrate with Adobe PDF forms, live Macromedia Breeze presentations and Microsoft .Net.
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Have you ever tried to make Search Engine Friendly URL in ColdFusion ?
I have a client that has a site in coldfusion and I need to made their URL’s Search Engine Friendly. I don’t have access to the server so I needed a coldfusion solution. What I wanted was to make it so there were no ?, &, or = signs in the URL and convert them to /’s. I also wanted to 301 redirect the old URL’s to the new URL’s. Here is what I came up with.
Written By Ben Cortese
ColdFusion doesn't seem to get the respect it deserves amongst the dedicated Java or .NET or even PHP development circles, but having worked in all of those environments, I'd like to s
tate for the record, that completing a large scale development project AHEAD of schedule, keeping your Business Managers and Projects Managers happy, and let's not forget the most important of all...
THE CLIENT...Well, that's priceless. Well worth any investment made towards ColdFusion.
Web services, RSS, XML, SOAP to name several, are all welcomed friends to the ColdFusion web development language. This article will focus on the likes of RSS and XML.
Definition: RSS is a family of web feed formats used to publish frequently updated digital content, such as blogs, news feeds or podcasts. Consumers of RSS content use special browsers called aggregators to watch for new content in dozens or even hundreds of web feeds. The initials "RSS" are variously used to refer to the following standards:
Really Simple Syndication (RSS 2.0) Rich Site Summary (RSS 0.91, RSS 1.0) RDF Site Summary (RSS 0.9 and 1.0) RSS formats are specified in XML (a generic specification for data formats). RSS delivers its information as an XML file called an "RSS feed", "webfeed", "RSS stream", or "RSS channel".
That's the Wikipedia definition for an RSS feed. What's not mentioned is that developers are able to take advantage of the content provided by these RSS feeds to display current and changing data on their websites, which adds value to the website and hopefully bring return visitors for more of the information that you provide.
Consuming an RSS feed in ColdFusion can be as simple or as complicated as you want it to be. There are several ways or more, to do this in ColdFusion. Parsing through array elements and defining the parent elements to children and testing for grandchildren elements, and recursive behaviors etc. But this article is not for the experienced ColdFusion developer. This article is for someone who might like to see some of the "ease of operation" of ColdFusion and how it relates to a popular web practice known as RSS.
We'll look at a fun and popular feed from RollingStone Magazine. Located here http://www.rollingstone.com/rssxml/album_reviews.xml as of the time of this article. It's a feed that I have implemented on several of my websites. Now it's important to note that you should select feeds that are relevant to your website, I have several music based websites and thus having an "Album Review" feed was appropriate. Ok, so now what do we do with this feed you ask? Well, basically there are only 3 steps to consuming and parsing an XML/RSS feed.
1. Read the Feed in
2. Loop through the elements of the feed
3. Display the feed
Am I simplifying things a bit? Not really, the purpose here is to show how ColdFusion can do much of the 'heavy lifting' as it pertains to application development making many day to day programming tasks much less tedious.
Here's an example:
In ColdFusion we read the feed in like this.
What this does is utilize the CFHTTP tag in ColdFusion which has many many uses, in this case it performs the request for the XML document on the server. The second line defines a variable called "album_reviews_xml" and gives it the value of the http response. Using the built in function "XMLParse()" in ColdFusion takes the http response and delivers it to your browser in XML format or as an XML Object for you OOP guys.
If you would like to have ColdFusion show you a 'pretty' presentation of the XML you can simply add a cfdump statement to your document and you will see a nicely rendered and easy to read xml structure.
The next step is parsing or looping through the elements of the XML Object.
You do that like this:
Title: #album_reviews_xml.rss.channel.item[x].title.xmlText#
Link: {a href="#album_reviews_xml.rss.channel.item
[x].link.xmlText#"}click here
Description:#album_reviews_xml.rss.channel.item[x].description.xmlText#
This loop as shown, iterates through all of the elements of the document and displays the most common items in an RSS feed which are the TITLE, LINK and DESCRIPTION. Some feeds aren't formed entirely to standard and may have other elements designs, and of course this is not all of the data that you can get from an RSS feed, again it's just the most common and standard elements returned through RSS. But if the document provided by the RSS feed generator is to standard and well formed, you will see these 3 elements in most every RSS feed.
As you can see displaying an RSS feed in ColdFusion is easy and provides real time up to date information that you can provide to your visitors on your website. You can apply style sheets and html formatting to your feeds and present the information in a pleasant looking way that visitors will enjoy reading.
An example where I use these feeds can be seen in action here http://www.news-junkie.net. This is a personal site that I had developed a while ago that is a simple news aggregation website with a number of different topics. I found it fun to develop and good practice working with xml and ColdFusion. The information is constantly updated and visitors to my site see fresh new articles everyday, and all I have to do now that it is built, is keep the domain name active and maybe switch around a few of my affiliate links which hopefully provide a little income to pay for the hosting of the site.
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Vendors who provide Coldfusion Outsourcing and ColdFusion Application Development Consultancy services from India are referred to as coldfusion outsourcing consultants. These outsourcing consultants help companies experience significant cost savings by utilizing the cheap labor pool of low cost destinations like India. Since Outsourcing is a recent phenomenon; few companies have in 防ouse competencies with regard to outsourcing of processes to low cost locations. Even today, most companies shy away from outsourcing their business processes due to lack of support in this space. In the process, a lot of value remains to be unlocked in the Outsourcing space.
Companies who decide to outsource their core development or ancillary staff functions require guidance regarding the choice of an offshore partner. Once the offshore vendor is selected, the parent country has to initiate a smooth knowledge transfer process, which requires specialized skills. Organizations also require guidance with respect to risk management and control issues also. Offshore IT outsourcing consultants help organizations take such crucial decisions by providing their knowledge and expertise. Offshore IT Outsourcing Consultants help organizations conduct a risk-return analysis by which the viability of an outsourcing arrangement can be judged. Before awarding an outsourcing contract to an offshore vendor, an estimate has to be made whether the diversion of available resources would earn a higher return or not. Only when it is conclusively proved that the offshore vendor can provide work of similar quality at a low cost should the project go ahead. Off-shore IT outsourcing consultants help companies overcome all these obstacles by providing their expert advice and guidance.
Professionals, who works for Offshore IT Outsourcing firms have decades of experience in the Offshore IT outsourcing space. These professionals play the role of effective knowledge transfer agents as they help in seamless transition of knowledge from the parent to the offshore vendor. Through these offshore, IT outsourcing consultants even, the parent company gains knowledge about local business practices and regulations. These professionals help managers in dealing with control issues also. If an offshore vendor wishes to sub contract a part of his job to local vendors then these consulting outfits will help you with that also. Once a workable offshore outsourcing model has been established, the benefits of outsourcing begin to surface. Companies experience real improvements in productivity as the top management can concentrate on core functions like business development, trouble shooting and strategic planning.
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From where to start learning ColdFusion?
Installation of ColdFusion
To install ColdFusion, You can pick a web server to use or the one that ColdFusion will install when you install ColdFusion. There are several webservers like IIS, Apache which can be use while installing ColdFusion. will not discuss how to install a web server there are lots of websites who can teach you how to install ColdFusion. OR Adobe.com has ColdFusion for download. During the install when you get to the serial number you can simply choose Developer and it will let you install a full working version of ColdFusion that will work for you locally with the limitations being the number of IP’s that can access it. There are plenty of websites you can find that will tell you detailed instructions on installing ColdFusion including Adobe’s own website.
Which Tool should be used to write code?
- Dreamweaver (Dreamweaver is not open source.)
- CFEclipse (CFEclipse is opensource.)
What type of learning am I, The Student or The Expert?
Before some times I read an article describing different styles of learning. I really found it to be very insightful. The Student is someone who reads all of the instructions and the books about something before attempting it. The pros of someone like this are that they tend to know a lot about a subject when they are done with very few holes of knowledge to fill in. The cons of someone like this are that they take a long time to get started getting anything done. The Experimenter is someone who jumps right in and start working to solve a problem. The pros of someone like this are that they can get to solving problems and sometimes find answers rather quickly. The cons of someone like this are that they may have holes in their knowledge that takes a while to fill in. I feel that I am the Experimenter. I can jump in and solve problems on code that I barely understand. I do not have to understand everything an application to discover an issue. Since I am an Experimenter I tend to think all programmers are like me. So if I lose you then let me know how I can update my articles to help you be the Student you are. I will teach mostly by examples of code.
Now What ?
First you need to create the simple ColdFusion page and test that ColdFusion is working on your site.
Save the above code to a file and browse to it so you can verify that ColdFusion is installed and working correctly.
What is next?
While learning ColdFusion there is a lot of things you will hear about like Object Oriented Programming, Procedural Programming, Frameworks, MVC, AJAX, Project Management, Comparing ColdFusion to other languages and much more. We will start from the beginner’s viewpoint so we might not get to these subjects for a while. I want to lead you through several steps and try to help you but not teaching Advanced Ideas before you have learning the basics.
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To be honest I've not really seen much written detailing good (or even standard) ways of unit testing private methods without making their scope less restrictive than private. Thus I'll detail the way a co-worker a technique a co-worker and I came up with that seems like it will work pretty well. If you see any potential problems with this approach please just let me know in the comments.
The approach is fairly simple. We create a helper class that extends and "wraps" our class to be tested. This helper class then has simple methods in it that expose the private methods via a wrapper. So let's say we had a class, MoneyLender, with the private method of computeInterest(). Let's ignore whether that method should be private or not for arguments sake. We would create a MoneyLenderTestHelper class with a method in it called computerInterestWrapper() which actually just returns the private computeInterest method.
Right off the bat I have one potential concern and that is will the other private things (methods, member variables, etc) still be exposed to the private method that is being returned? I haven't tested this out yet so I don't know.
Anyway, my test would then instantiate the MoneyLenderTestHelper class, and call the computeInterestWrapper() method to get a reference to the private method to be tested. Then I could execute the method and perform the test. If the test needed to analyze the state of any private member variables I could create a helper method in MoneyLenderTestHelper that would inspect the private variable.
The main reason for returning a reference to the method in the helper class, instead of calling the helper method there, was so that I don't have to maintain the method signature in both the class being tested and in the helper class. My test obviously has to know the signature but overall this seems more maintainable.
What do you think? I'll post more as I muck around with the approach and let you know how well it all works. We've already implemented the idea on a few test cases but the private methods don't actually touch any private member variables; however, in the cases we have tried it with the technique has worked out well.
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ColdFusion is a rapid application development language for the web, developed by Macromedia. It's not free, but many people say that it's more important to them to have the development speed that ColdFusion offers – and you can download a free 'developer version' to experiment with before you commit to anything.
No Need for a Test Server
One of the nicer features of ColdFusion is that it comes with a whole application to help you write it the language. While it can be used with Apache or IIS once you're finished, this application effectively acts as your test server while you're writing your scripts, saving you quite a lot of trouble.
As a downside, though, ColdFusion on the web can sometimes be unreliable and slow, mainly because it runs on a Java framework. Its Java support does, however, make it capable of running on many more operating systems than it otherwise would be – for most purposes, having written a page in ColdFusion is as good as having used Java for it, but much less difficult. Since ColdFusion also uses the ODBC (Open Database Connectivity) standard instead of tying itself down to one database, this gives you a lot of choices.
In other words, you're sacrificing some of your website's speed in exchange for more choices and compatibility, and quicker development time.
Easy to Learn
One of the things that make ColdFusion easy to learn is that it isn't all that different from normal HTML: it acts more like a set of extension tags for HTML than like trying to get a programming language to do things and output HTML afterwards. This is because it was designed from scratch for the web – it's not just a normal language trying to be web-compatible.
Once you get used to thinking in tags, it starts to feel quite natural: ColdFusion just feels more HTML-like than other languages do.
Despite its simplicity, though, ColdFusion is considered to compete more with languages like JSP and ASP.Net than it does with PHP.
CFScript
Unfortunately, trying to write dynamic web pages with nothing but tags can start to feel restrictive quite quickly, especially if you want to do something complicated – you end up with a hard-to-read mass of tags, reminiscent of trying to do a page's layout with tables. To solve this problem, Macromedia introduced CFScript, a Javascript-like language that you can use by putting it between "
Java
One ColdFusion strength is that it doesn't just run on top of Java – it can also call Java classes using its createObject function and use any methods it needs to, with the results being put in ColdFusion variables. This will be very useful to you if you have existing Java code or know of Java code that you'd like to make use of – you'll get access to all the J2EE libraries as well as ColdFusion's own. It's this fact that has led Macromedia to market ColdFusion as "a scripting layer for J2EE". Of course, whether or not that excites you is a matter of personal preferences.
Integration with Other Macromedia Products
If you already design your pages in Dreamweaver, it can be good to do the scripting in ColdFusion, as you get the advantages that integration between the two gives you. You can insert ColdFusion code into Dreamweaver files quickly and easily, and you can even use its built-in editor to edit the code however you want without messing up Dreamweaver's WYSIWYG view.
ColdFusion also integrates surprisingly well with Macromedia's flagship product, Flash – but don't let that lead you into developing nothing but ColdFusion-scripted websites with fancy Flash interfaces, whatever you do.
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