One of the big buzzwords to take hold over the past year or two in the field of web development is the so-called “cloud.” The concept of the cloud is that various elements of developing, managing and operating a website could be offloaded to various online services (i.e., that such services reside in the Internet “cloud.”). Much the same way as the SAAS (“software as a service”) model has changed how individuals and businesses purchase and use software, the cloud can be thought of as an “infrastructure as a service” (IAAS) method of website development and operation.