Imagine that some sites might be ranked by Google based upon how their databases might answer queries. A patent from Google refers to this approach as one that looks at database service requirements to rank large sites such as sites that cover products, jobs, travel, recipes and movies. Such sites might include some static pages that provide examples of the capabilities of their databases, such as being able to provide answers to queries such as: “Brand X Cameras for less than $300.00”.
The patent provides some examples of the types of sites that are covered by this patent:
Many websites for which data available in resources store the data in large databases of structured information. For example, job search websites may have respective job databases, and respective resources (web pages) that include forms to search the databases. Likewise, recipe websites have respective databases for recipes, and movie websites have respective databases for movies. Requesting information for a certain recipe or movie causes the website to query its respective database and generate a webpage that presents the information in a structured format.