CDN is a short form of Content Delivery Network and it is basically a network of a system of servers that can serve the files easily from the nearest physical location. This system has become pretty much popular these days as it has immensely cut down on the time of uploading the required web information. All the popular sites such as Google, Yahoo, Amazon, and so on use CDN for improving the performance of their websites and making them work more efficiently and quickly.

However, now Google has made it possible for even you to make use of CDN through Google App Engine. It is a service offered by Google at free of cost and you also have no need to know the coding and other technical stuff. This service can be used by first of all downloading the Google App Engine Software Development Kit and secondly Python 2.5. There is no need for you to write any Python code but it is necessary to have it as the App Engine SDK will require it. In fact, the App itself installs Python 2.5 if your computer does not have it.

For making use of CDN, you need to have a Google account too so that you can sign in to App Engine with the same id. After signing in for App Engine it will enable you to create an application and then upload the files.

There are several advantages of App Engine as CDN. The bandwidth of your very own server is not sucked up through the use of App Engine. Hence, this will provide your visitors with unaffected performance of website downloading. CDN also makes it easier for you to check the updated files or batch of files by simply running appcfg.py.

It is generally believed that a good website is the one which can be updated in a single step and App Engine just enables you to do so. Another advantage of App Engine is that it can save all the versions of the updated files in the app.yaml document. Hence any version can be retrieved in case, if the latest version fails to function. Not only this, the App Engine also permits other people to work on a single application but the only pre-condition is that they should have a Google account.

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CMS (Content Management Systems) have simplified the life of both the web designers/developers and website owners. The recent popularity of these systems and the high amount of support from the online communities has led CMS to grow rapidly. Open source CMS is a favorite among the web designers as numerous plug-ins have been developed for these software. Here are the 8 top most Open Source CMS that has become quite popular with the web designers.

Drupal:

This has become the first choice for large number of web designers and developers and thus it has the highest online community support. Drupal has got several useful modules, plugins such as CCK, ImageField, Views, Images API and much more. Drupal is home to nearly 6487 modules. Drupal supports in making all sorts of websites such as E-commerce websites, social bookmarking site, social networking, or any other website. This system is also SEO friendly and this has enhanced its popularity. It is certainly the most powerful CMS on web.

Wordpress:

Wordpress is a widely used CMS that was released in 2003. It is a simple CMS with wide collection of themes. In fact, the themes keep on coming every week and it has nearly 1020 themes at present with 6830 plug-ins. Wordpress is used extensively for making blogs and E-commerce websites. The greatest plus points of Wordpress is that it is not only SEO friendly but it also has automatic pinging to popular search engines.

Joomla:

Joomla has acquired much acclaim after Drupal as the most efficient CMS used by developers and designers. Joomla enables the person to make a quite powerful website in comparison to Wordpress. It has great online community support and it has a well inbuilt forum. This system also has many plugins and extensions that can make you build websites such as education site, tutorial website, and E-commerce website and so on.

PrestaShop:

This is once again a very powerful CMS that is based on the Smarty template engine. This software is free and has availability of 15 languages on it with full support for English and French. The system enables the user to include extra functionality and makes more usage of AJAX for its excellent performance. This software also has an official marketplace for getting modules and themes though these are not free but available on PrestaStore.

Mambo:

This is a good CMS for making websites for small business to medium sized business. Several plug-ins and add-ons of Mambo offers a lot more for your website. It has got several interesting extensions such as multimedia galleries, E-commerce, shopping carts, document management tools, customer relationship managers and much more. It is one of the easy to install software that makes making any changes or updating the content of your website handy and quite easy.

Movable Type:

This is an amazing CMS with multi-user support and several useful plugins. Movable Type has proved itself to be great as a blogging platform. The CMS provides better control over your website and therefore, it suitable for all kinds of websites. However, one of the major drawback of this system is that it has poor online supporters therefore, any query solving takes longer time than usual.

Moodle:

Moodle is one of the popular open source CMS for making tutorial websites. There are several plug-ins and modules that aids in creating a good tutorial website. The system also supports chatting systems and hence, proves to be very useful for online tutorials too.

Liferay:

This CMS is easy to use and is developed on Java. This software is quite popular with the large business as it is based on Java. However, it is the best software for building huge websites with superb security. Liferay CMS has two available versions i.e. standard version which comes with MIT license and is free of cost and enterprise version which costs you. You can select the kind of enterprise edition that you need from the four categories which are as follows, Basic, Silver, Gold, and Platinum.

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The virtual world rules the real world in today’s times. Creating websites can be an intimidating task as new technologies are flowing in every day in the Dot Com world. However, a well experienced web developer knows just about the right tips to follow for creating websites that are aesthetically as well as economically attractive. Here is certain important web development tips shelled out by the most experienced web developers:

Make Use of Reset Stylesheet:

Most of the web developers today prefer to reset style sheet and set the margins to zero and standardize the font sizes for all. They also tend to remove all the borders so that it does not require them to change all these features on case-by-case basis. Though there are several arguments on the fact as to which features need to be reset.

Making Use of Browser Development Plug-in:

Getting a web development plug-in on your browser helps you a great deal while developing a website; this is true especially for the beginners. This is so because this plug-ins will enable you to see the hidden parts of the web page such as the margins, padding, parent positions, and so on. Not only this, the plug-ins also helps you by providing you with the statistical data of the downloading time as well.

The popular plug-ins of the much used web browsers are: firebug for Firefox users, YSlow for Yahoo! users and Internet Explorer developer toolbar for IE users.

Know JavaScript:

JavaScript has reached a platform from where it has become the most important modern web applications for developers especially AJAX. JavaScript is one language that is elegant and can provide the browser with the ability to jump over the hoops. Therefore, learning JavaScript is pretty important. Also learn the JavaScript framework for smooth and easy usage of it.

Know Photoshop:

Learning Photoshop can be a lot more helpful as it can provide you with lots of advantages. Photoshop can make you work on the basis that you define regions that can be styled and the pixels are also assigned colors for side-effect.

Check the Coding On the IE:

Though Internet Explorer has been shadowed by many efficient browsers, it is yet important to check if it works well on IE as there are many people who still rely on it. There are certain codes that might not work according to your expectation on the IE and therefore, instead of testing it on IE after finishing the coding does not make sense. Make sure that you test the coding at every step so that you do not need to make major changes towards the end.

Following these points will surely help you to improve web design skill from the base, All the best!

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The article highlights the usage and the advantages of PHP development. PHP development is popular due to several reasons and if you wish to the why and what are the advantages of PHP development then the article is a must read.

Attractive websites is a need for all the businesses and Companies today who wish to make successful online business. There are various kinds of websites like static HTML or flash websites and so on. PHP is one of the languages used for creating websites. It is one of the most widely accepted programming languages and is prevalent from past decade and a half. PHP web development can add more functionality to the website. It can also enable the visitors of the website to interact with the owner of the website through scripts.

There are several reasons responsible for the popularity of PHP web development. PHP is commonly used for frameworks and structure design of a website. Let’s look as some of the most popular reasons for the same.

• First and foremost reason is that PHP web development code is simple and easy to understand.,/li>
• PHP development is specially meant to cater to the needs of the small businesses and limited budget as costs less but gives high performance.
• It helps immensely in Content Management Systems.
• PHP web development can be used in command line scripting, relational database managements systems as well.
• With the help of PHP, you can also use design structure to promote rapid application development.
• The language also permits the developer to write extensions in C.
• The language also supports file transfer from the P.C to the web server.
• The language is also adaptable to database connectivity.
• The PHP web development is user friendly for all the operating systems such as MS Windows, Linux and so on.
• PHP also has the capability of differentiating the presentation layer and the data layer.
• Several applications can be run on PHP such as vBullitein, oscommerce, x-cart, WordPress, pMachine and so on.

There is abundance of PHP developers in the market but hiring the right PHP web developer is very essential as not all are well experienced experts.

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The technology is growing very fast these days and there is also considerable rise in the competition in making new technological advancements. The most popular flash software Adobe Flash has now found its new competitor from Microsoft’s Silverlight 3. It is a recently plug-in device for interactive applications and superior media experience on the World Wide Web. Microsoft has been updating it ritually every year ever since its launch in 2007. The Silverlight version that was introduced in 2007 has nearly 300 million downloads till now as per report of Microsoft. The report also mentioned the approximately 300,000 developers and engineers across the world use Silverlight.

With Silverlight 3 Microsoft has made several notable changes in terms of its streaming capabilities. The new Silverlight 3 has an improvised streaming potential which is known as Smooth Streaming. The software will enable a high definition video playback of the sample content provided there is high internet bandwidth and video rendering capability on your system. However, if the internet bandwidth is lower than 3 Mbps and if your system does not have a good video capability then the Smooth Streaming will adapt itself and therefore, you will have no need to increase the bandwidth cap as well.

Microsoft will provide with more details on the new Silverlight 3 along with the launch of Expression Studio 3. The company is also planning to extend Silverlight’s technologies over the browser by permitting the developers and designers to design and make apps that can be run on the desktop.

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