WordPress is one of the world’s most popular web publishing platforms for building blogs and websites. WordPress has a web template system using a template processor. Its architecture is a front controller, routing all requests for non-static URIs to a single PHP file which parses the URI and identifies the target page. This allows support for more human-readable permalinks.
WordPress is currently the fastest growing CMS software. Initially, WordPress was largely associated with blogs as its main functionality was to allow easy blog experience. Yet, over time, its developers expanded its functionality to allow the creation of more complicated websites and grew it into a content management system rather than a blogging tool.
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As a web application itself, WordPress is a perfect example of how various technologies come together to form a web application:
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Database Layer is a MySQL database.
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Application Layer - which some would consider WordPress itself - is written in PHP and handles a lot of the core operations for reading and writing to the data store all the while providing APIs for developers to take further
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Presentation Layer uses basic CSS (at least for now), HTML (with some themes now using HTML5), jQuery, and with parts of the dashboard using Backbone.js.
So that's the WordPress architecture, but what about the projects that we want to build on top of the application? How do they follow the same architecture?
Features:
1. Ease of Use
WordPress is very easy to use and has an intuitive interface. Adding new pages, blog posts, images, etc. on a regular basis is a breeze and can be done quickly. Because the technology is so simple, time spent on formatting is greatly reduced.
2. Manage Your Website from Any Computer
WordPress is browser-based. You can login from any Internet connected computer and manage your site.
3. No HTML Editing or FTP Software Required
WordPress is a self-contained system and does not require HTML editing software (such as Adobe Contribute or Dreamweaver). You can create a new page or blog post, format text, upload images (and edit them), upload documents, video files, image galleries, etc. all without the need for additional HTML or FTP software.
4. Search Engines Love WordPress Sites
The code behind WordPress is very clean and simple, making it easy for search engines to read and index a site’s content. In addition, each page, post, and image can have its own meta tag keywords, description, and title, and be optimized for specific keywords, allowing for very precise search engine optimization. You can also use tags to further enhance your search engine optimization efforts.
5. You Have Control of Your Site
No more waiting for your web designer to make simple updates to your site. With WordPress, you have control of nearly every aspect of your site and can easily make those simple updates yourself.
6. The Design of Your Website is 100% Customizable
WordPress acts as the engine for your website. The look and feel of the site can be 100% customized so your brand can shine through on your site and provide a unique experience to your visitors.
7. A Blog is Built-in and Ready to Go
Since WordPress was originally created as a blogging platform, blogging capabilities are built-in and are easy to integrate, if desired. Setting up RSS / email subscriptions to your blog, commenting capabilities, and automatically adding the most recent blog posts to other pages of the site (your home page, for example) are also very simple to set-up, and help to extend your company’s reach and make your site more dynamic and interactive.
8. Extend the Functionality of Your Site with Plugins
Want to add an event calendar, video gallery, Twitter Feed, Facebook Fan Box, and more to your site? WordPress makes this possible with plugins, most of which are free or very reasonably priced.
9. Your Site Can Grow as Your Business Grows
WordPress sites are very scalable. You can have hundreds of thousands of pages or blog posts on your site and the performance of the site will not be compromised in the least.
10. Have Multiple Users
As an administrator of a WordPress site, you can set-up multiple users for the website and assign access levels and capabilities to each user.