WordPress is basically a very user friendly blog system but it can be used as a regular site which you can update without any knowledge of html (the same goes for Joomla). You can create pages and posts, and with plugins, you can add a lot of functionality included standard in Joomla, except that all code is web standard. And because WordPress is web standard, Google really loves it. So, from a marketing standpoint, WordPress is hard to resist.

The interface is easy to understand, you won’t need a book for it, although buying a “WordPress for Dummies” – book will save you some time if you have no experience with blog management at all. Adapting the look requires some knowledge of CSS, the style sheet language. Like with Joomla, if you select a template close to what you want, adapting the colors, logo etc.. is not that complicated but if you do not want to get involved with CSS, and you would like to re-arrange navigation elements as well, you might consider hiring a web developer. Since WordPress has a logical structure, it is easy for a developer to change things around, place ad banners etc…Again, give preference to a specialized developer used to work with WordPress.

It is setup very quickly and you can be listed in Google within 2 days. I haven’t seen any other system doing that so far. A normal site takes up to 2 months to get listed in Google, so this is something to take into account. Anybody can learn enough in 2 hours to create content with WordPress right away, including using categories and sub pages.

WordPress can handle tons of visitors. It will not break down easily.

Disadvantages of WordPress:
For instance, adding or removing post dates, need to be changed in design mode and it requires knowledge of WP scripting. The navigational structure is determined by the layout template you chose. Changing that structure again requires knowledge of the WP scripting language and CSS. With Joomla, you do not run into this problem because menus are controlled via the control panel and attributes like dates, author name etc, can be turned on and off per article or for the whole site in one go. In that sense, Joomla is much more a content management system.

Also, changing the order of categories or pages is rather cumbersome in Wordpress. It involves having to go into all of the categories and change the order by hand. The WP developers are working on it to fix it, but when is unpredictable.

In short:
WordPress is simple, you can see it as a blog or as a regular website. It has fixed pages, posts and categories. Through the use of plugins you can extend its functionality and let it grow as big and complicated as you want. However, not every plugin is easy to understand, so it might be a good idea to have a specialized web developer in case of emergencies.

Usually the software provides authoring (and other) tools designed to allow users with little or no knowledge of programming languages or markup languages to create and manage content with relative ease.

Most systems use a database to store content, metadata, and/or artifacts that might be needed by the system. Content is frequently, but not universally, stored as XML, to facilitate reuse and enable flexible presentation options.

A presentation layer displays the content to regular Web-site visitors based on a set of templates. The templates are sometimes XSLT files.

Most systems also use some form of server side caching which enables a boost of performance. This works best when the CMS is not intended to be changed often but visits happen on a regular basis.

Administration is typically done through browser-based interfaces, but some systems require the use of a fat client.

A shared web hosting service or virtual hosting service or derive host refers to a web hosting service where many websites reside on one web server connected to the Internet. Each site “sits” on its own partition, or section/place on the server to keep it separate from other sites. This is generally the most economical option for hosting as many people share the overall cost of server maintenance.

A dedicated hosting service, dedicated server, or managed hosting service is a type of Internet hosting in which the client leases an entire server not shared with anyone. This is more flexible than shared hosting, as organizations have full control over the server(s), including choice of operating system, hardware, etc. Server administration can usually be provided by the hosting company as an add-on service. In some cases a dedicated server can offer less overhead and a larger return on investment. Dedicated servers are most often housed in data centers, similar to colocation facilities, providing redundant power sources and HVAC systems. In contrast to collocation, the server hardware is owned by the provider and in some cases they will provide support for your operating system or applications.

Mark Zuckerberg founded Facebook with his roommates and fellow computer science students Eduardo Saverin, Dustin Moskovitz and Chris Hughes while he was a student at Harvard University. The website’s membership was initially limited to Harvard students, but was expanded to other colleges in the Boston area, the Ivy League, and Stanford University. It later expanded further to include any university student, then high school students, and, finally, to anyone aged 13 and over. The website currently has more than 250 million active users worldwide.

A January 2009 Compete.com study has ranked Facebook as the most used social network by worldwide monthly active users, followed by MySpace.

The term database design can be used to describe many different parts of the design of an overall database system. Principally, and most correctly, it can be thought of as the logical design of the base data structures used to store the data. In the relational model these are the tables and views. In an object database the entities and relationships map directly to object classes and named relationships. However, the term database design could also be used to apply to the overall process of designing, not just the base data structures, but also the forms and queries used as part of the overall database application within the database management system (DBMS).

The process of designing Web pages, Web sites, Web applications or multimedia for the Web may utilize multiple disciplines, such as animation, authoring, communication design, corporate identity, graphic design, human-computer interaction, information architecture, interaction design, marketing, photography, search engine optimization and typography.

* Markup languages (such as HTML, XHTML and XML)
* Style sheet languages (such as CSS and XSL)
* Client-side scripting (such as JavaScript)
* Server-side scripting (such as PHP and ASP)
* Database technologies (such as MySQL and PostgreSQL)
* Multimedia technologies (such as Flash and Silverlight)

Web pages and Web sites can be static pages, or can be programmed to be dynamic pages that automatically adapt content or visual appearance depending on a variety of factors, such as input from the end-user, input from the Webmaster or changes in the computing environment (such as the site’s associated database having been modified).

With growing specialization within communication design and information technology fields, there is a strong tendency to draw a clear line between web design specifically for web pages and web development for the overall logistics of all web-based services.

Agile methods generally promote a disciplined project management process that encourages frequent inspection and adaptation, a leadership philosophy that encourages teamwork, self-organization and accountability, a set of engineering best practices that allow for rapid delivery of high-quality software, and a business approach that aligns development with customer needs and company goals. Conceptual foundations of this framework are found in modern approaches to operations management and analysis, such as lean manufacturing, soft systems methodology, speech act theory (network of conversations approach), and Six Sigma.

Some of the principles behind the Agile Manifesto are:

• Customer satisfaction by rapid, continuous delivery of useful software
• Working software is delivered frequently (weeks rather than months)
• Working software is the principal measure of progress
• Even late changes in requirements are welcomed (this does not mean code & run. Instead removing an existing feature or moving a deadline forward to accommodate late/unplanned feature requests)
• Close, daily cooperation between business people and developers
• Face-to-face conversation is the best form of communication (Co-location)
• Projects are built around motivated individuals, who should be trusted
• Continuous attention to technical excellence and good design
• Simplicity
• Self-organizing teams
• Regular adaptation to changing circumstances

The project’s source code is available under terms of the GNU General Public License, as well as under a variety of proprietary agreements. MySQL is owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now a subsidiary of Sun Microsystems,[4] which holds the copyright to most of the codebase.

MySQL is commonly used by free software projects which require a full-featured database management system, such as WordPress, phpBB and other software built on the LAMP software stack. It is also used in very high-scale World Wide Web products including Google and Facebook.

MySQL is used in web applications and acts as the database component of the LAMP software stack. Its popularity for use with web applications is closely tied to the popularity of PHP, which is often combined with MySQL. Several high-traffic web sites (including Flickr, Facebook, Wikipedia, Google (though not for searches), Nokia, Auctionmarts and YouTube) use MySQL for data storage and logging of user data.

Database Management System
A Database Management System (DBMS) is software that organizes the storage of data. It controls the creation, maintenance, and the use of the database tables of an organization and its end users. It allows organizations to place control of organizationwide database development in the hands of Database Administrators (DBAs) and other specialist. In large systems, a DBMS allows users and other software to store and retrieve data in a structured way.

Database management systems are categorized according to the database model that they support, such as the network model or relational model. The model tends to determine the query languages that are available to access the database. One commonly used query language is SQL, although SQL syntax and function can vary from one DBMS to another. A great deal of the internal engineering of a DBMS, is independent of the data model, and is concerned with managing factors such as performance, concurrency, integrity, and recovery from hardware failures. In these areas there are large differences between products.

A Relational Database Management System (RDBMS) implements the features of the relational model. In this context, Date’s “Information Principle” states: “the entire information content of the database is represented in one and only one way. Namely as explicit values in column positions (attributes) and rows in relations (tuples). Therefore, there are no explicit pointers between related tables.”