In layman language Web 2.0 means the second generation of web development. The first generation web development is considered to be the great dot-com bubble of late 90's and the rupture of which around late 2001 triggered ubiquitous reactions that the Web was over hyped. Concept of second generation of Web development started after a media conference between O'Reilly and MediaLive International. In this brainstorming session it was realized that the web has thrown up more interesting applications and Web technology has emerged more important that ever and the word Web 2.0 was coined. Web 2.0 is a business revolution making a bent towards the web as a platform. Web 2.0 doesn't have a definite boundary and there are several things encompassing a core. Web 2.0 is visualized as principles and collection of numerous sites running on those principles at some distance from the core.

Since then Web 2.0 has remained a top level discussion for proper definition and boundary that is yet to be reached. One can simply say blogs, social bookmarking, wikis, podcasts, RSS feeds, and lightweight business over a single platform. Web is no more one way, now uploading, and downloading of information happens simultaneously, sharing and distributing contents across networks leveraging the power of "Long Tail".

Web 2.o includes numerous practices. Here are some typically implemented practices by websites:

• Well-off internet applications based on Flex or Ajax.
• This intend to allow information intended for end-users, such as contact information, calendar events, geographic coordinates, content life, social relationships etc
• Presentation is separated from content through Cascading Style Sheets (CSS).
• High-end APIs (Application programming interfaces).
• Content Syndication through RSS or Atom.
• Facility for content creation through users, also by machines from client side or server side.

Content Syndication: Syndicating partial or whole content through standard protocols such as RSS, Atom, and RDF by using XML so as to be used by the end-users for their need.

Some misconceptions on Web 2.0:

• Curvy designs (This curvy structures became widely popular at the same time, designers also started making more websites with this cool looking styles)
• Use of Ajax or Flex (Which happens to come in the same time of Web 2.0, No doubt that websites with web 2.0 architecture needs these to work well.)

Web 2.0 is not an alien to criticism and had its fair share. Here are some criticisms leveled at Web 2.0

• Web 2.0 is not a new version of World Wide Web at all. It merely uses the technologies and architectures of Web 1.0.
• Ajax is not substituting the HTML protocol; it's an additional layer over HTML.
• Blogs or social networking was features of Amazon.com since 1995 when the word called Web 2.0 dint exist. It's way more than only blogs and social networking.

Using Coldfusion dedicated server, web developers can build multi-functional websites, content publishing systems, e-commerce websites, and a host of other things. Coldfusion is an easy to learn, user friendly, tag based scripting language which has connectivity to enterprise level data and strong in built searching capabilities, all of which helps in creating brilliant web pages.

Developed by JJ and Jeremy Allaire and released as an Allaire product in July 1995, Coldfusion along with Allaire was acquired by Macromedia in 2001, while Macromedia in turn was sold to Adobe Systems in 2005. A Coldfusion dedicated server is an application server used to develop both computer software and dynamic websites. Products in the same category as that of Coldfusion are Microsoft ASP.NET, JavaServer Pages or PHP. ColdFusion Markup Language (CFML) is the scripting language, similar in nature to JSP, ASP.NET, PHP and HTML is a brilliant and distinguishing feature of Coldfusion. Nonetheless it must be remembered that other CFML application servers apart from ColdFusion exist as does other compatible scripting languages like Actionscript and embedded scripts written in CFScript.

A Coldfusion dedicated server is generally used for data filled websites or intranets but remote services like SOAP web services and Flash remoting can also be generated using Coldfusion. Asynchronous forms like SMS and IMs can also be handled by Coldfusion thanks to the gateway interface, available in ColdFusion MX 7 Enterprise Edition.

Some of the value added services that come with Coldfusion are:

• generation of client-side code for form widgets and validation
• converting to PDF and FlashPaper from HTML
• database querying, regardless of platforms via ODBC or JDBC
• data retrieval from Active Directory, LDAP, POP, HTTP, FTP, Microsoft Exchange Server etc
• XML parsing, validation and querying
• client and server cache management
• clustering of server
• session, client, and application management
• Using Verity K2 for file indexing and searching
• Task scheduling
• GUI administration

Certain implementations of CFML allow enhanced functions like running in a .NET environment and image manipulation.

With billions upon billions of people on the Earth and an estimated fifty seven million square miles of land, who would have thought that it would be possible to interact with virtually every single person from the comfort of your home or office. No, I'm not talking about talking to them over the phone or writing to them by mail but being able to interact with them via the Internet. Now more than ever, more and more people own computers with Internet connections and are surfing the web.

With billions of Internet users jumping from site to site, there will be those that will stumble upon your website. The question is, do you know anything about those website visitors? Are you getting detailed reports about your web visitors? If not, then as a webmaster you need to seek out the proper website visitor tracking software.

One that will be able to tell you everything about your visitors, like what they're doing when they visit your site or how long they are staying on your website? What links are they clicking? All these questions and more need to be answered. So if you are going to use a visitor tracking software, you might as well use the best. Provided by the advertising behemoth Google incorporated, Google Analytics is just the tool to use.

Google is a multi-billion dollar company that has resources to craft an excellent website visitor tracking software for all webmaster everywhere. This versatile services has an array of features including fast implementation, geo-targeting, customizable dashboards and more. The best part about Google Analytics is that its free. Any and every webmaster can afford the service. So if you are looking for a website visitor tracking software, I highly recommend Google Analytics.

If you are wondering why it is important to keep track of your website visitors, here are few reasons why. First, if you know important information like what your top exit pages are, then you can optimize those pages to preserve your traffic. Secondly, if you have ads on your website, you can use the site overlay feature to see what links your visitors tend to click on the most and reposition those links and place ads there to increase your ad revenue exponentially.

You see, Google Analytics can provide you with tons of valuable information. Information which can increase the productivity and effectiveness of your website. But I must say that there may be some what of a learning curve to the service. You may need to visit the Google help center or watch high quality training videos from programs like GlyticVideos. Once you've gotten a great understanding of Google Analytics, then you can fully utilize and get the most out of the service.