BETA is a pure object oriented programming language developed by Scandinavian School in System Development, Nordic Universities.

This was released after a series of enhancements of their first object oriented language SimulaI which was a simulation language. Soon it was generalized into Simula67 which had the object oriented framework, and worked on the concepts of class, sub-class, virtual functions etc. This was enhanced by another object oriented language Delta that worked for system description; this meant it could express predicate logic and state changes. This was a non-executable effort and thus did not qualify as a language. So it was decided to design a programming language Gamma that works as Delta but is executable.

Eventually, Gamma was never made, rather Beta was made. While Beta was being made, it was realized that Beta was much more powerful than what Gamma would be or ever could be. Beta is a programming language like C++.

Currently, BETA is available on UNIX workstations, on PowerPC Macintosh and on Intel-based PCs. BETA has an optimum balance between compile time checking and run time checking. The type cast checking is done at compile time, however, for the entire set of type check and type conversion to be done at compile time requires a lot of time and thus increases the complexity of a program. Thus, an optimum balance has been made.

BETA is a logical description of the language. It works on the concepts of class, sub-class, virtual functions etc. It also contains transient variables, ones whose scope is program execution, and persistent variables, those whose values are retained in the disk space and are available at the time of next execution.

AJAX is a cross-platform technique that can be use on different operating system and web application based on JavaScript and DOM. It is a powerful approach of web application technique using client-side scripting to exchange data with the web server. This means that with AJAX, web pages increases interactivity and faster responsiveness of user interface by having an independent communication with the server. Gone are the traditional ways of web browsing whereby a new page communicates with each user's request. This creates dynamic web application user interface that renders effective usability of every desktop applications. AJAX primary purpose is to increase the web page's interactivity, speed, functionality, and usability.

Ajax, by definition, is not technology. In fact, it is an application of several technologies. Ajax incorporates several existing web application like XHTML and CSS for standard-based presentation; the Document Object Model for dynamic display and interaction; XML and XSLT for data interchange between the server and the client; the XMLHttpRequest to exchange asynchronous data with the web server; and the use of JavaScript as the core code for running AJAX application.

To understand AJAX, first we must know how the traditional web application works. The classic web interface trigger an HTTP request back to web server. The server then process and retrieve data before returning an HTML page to the users. This process as a model for hypertext medium makes technical sense. But as web application evolves this process does not make the user interface more interactive and practical.

AJAX, on the other hand, eliminates this problem. AJAX speed up the loading of any web application with the use of intermediary between the user and the server called AJAX engine. This adding of another layer application of eliminates the start-stop-start-stop nature on the web. The browser loads an AJAX engine at the start of session.

The AJAX engine allows the user interface and the application to interchange data asynchronously-independent of the communication to the server. So the interaction between the user and the web never slows down, no point of waiting for the server to do something.

AJAX is a powerful technique that grows exceedingly as web application. That is, AJAX is now part of the guiding principle as web 2.0 flourishes and become a practical reality. With the power of AJAX, many of the business and marketing web site are integrated with AJAX application server platform now. Most of the major products of Google such as Gmail, Google Maps, and Google Suggest are employing AJAX application. Other web services like the photo-sharing application Flickr, Amazon's A9.com, and the new Yahoo! maps depends on AJAX. The application of AJAX comes from simple function to the most complex program like Google Maps.

So you managed to get a website up and working. You managed to set up a pay per click campaign. But you have not managed to get lots of buyers, callers, joiners, clickers or whatever it is you were after. You may even be advertising to a niche market, yet your website speaks to a general audience. If you try to be everything to every body these days and you will end up being nothing to anybody. So let's look at how you might make changes to your site to speak to a niche and get some conversions.

News Flash. The general store can't compete with the amazons of the world.

If you try all by yourself to compete with mega mart, you will get lost in the big black wormhole of the internet-- also known as the limp, lame, solitary server for misplaced website owners. That's why you choose a segment or a niche strategy. It offers you an opportunity to carve a market share out of that big giant pie. The trick is to identify the niche market or brand audience who will value the service or product enough to pay for it.

How can you position to a primary target audience ?

Don't shoot at the ocean hoping to hit a fish. You need to follow a plan or niche strategy to develop your website so it speaks to this primary target audience. A website is a marketing tool. So here is a brief outline regarding how you might go about the process of creating a well-positioned, marketing savvy website that is not generic. This is an extremely simplified website plan for positioning to a target audience but it outlines a process that you can follow.

• Define your site- Before you can actually choose the type of software or tool you will need to create your site, you need to first determine what KIND of site you want. Is it a site to promote your business? Or an eCommerce site to sell stuff? Is it a community forum for like minded. You site definition determines which development tools you'll need. A free template might do the trick or you might like to look into ecommerce programs.

• Define your goals- What do you want this website to do for you? Sell? Get additional business? Advertise more high-profit items or services? Serve as a status gateway for your sales and marketing team? Do you want it to be an informational platform that is supported by advertising. Writing down your goals gives you a focus.

• Define your target market- It's not "everyone on the internet". Big companies spend MILLIONS to define their market and create an appropriate strategy. So you need to research the segment of the population who you are trying to reach. If it's teenagers, is it female teens with self esteem issues? Is it teens who are book worms? If you know which segment it is, you can further define the audience and know how to speak to them.

• Define features- These are the features you want on your site. If you are a real estate firm, do you want an amortization calculator? Do you want a venue for people to leave comments? Do you want a slide show, streaming video, audio files? Do you want a schedule of how-to clinics and sign up capability for these clinics? What about registration and payment capability? All of this helps determine the tools you use, the package you might buy the host you will choose. Some hosts are better if you happen to be posting lots of video or audio content for example. Still others offer ecoommerce packages with a higher level of tech support for these customers.

• Target marketing strategy-Your marketing strategy is a plan to reach specific objectives. It does not have to be catchy. It just has to define what you would like the site to accomplish. Example: For instance, you want your computer repair business to cater to home office entrepreneurs who want same-day repair. Your focus is getting computers fixed fast from a remote location and keeping the business person at peak productivity by minimizing downtime. You may also want to get an affiliate cut for spyware you recommend on your website and other products that keep computers virus free and performing smoothly. You want to keep in touch with your market through a newsletter with free tips on how to boost performance and with latest virus alerts. You would like to start offering monthly contracts for being the "IT Department" for the home office entrepreneur and eventually establish yourself as the go-to company for IT services.

Remember to write or use copy that does not focus on yourself or your company, but think strategically in terms of how your product(s), service or company benefits your target market. Then your website should guide them along the path to the action you wish them to take much like a live sales person would do. Plan your website well and it could become one of your least expensive and highest yielding marketing and sales tools.