But what are search engines, really? How do they work? What actually is the process for information retrieval? Search engines have to review millions of web pages to provide the most useful ...

So, that’s most of what you need to know about indexing and how search engines do it (with an eye toward ... of the search results (if everything works out!). That’s why it’s important ...

Here is a high level explanation of how one search engine (Google) works. While the terminology and order of operations may change slightly, Bing and Yahoo use a similar protocol. What does it ...

I’ve said many times over the years that, most books about SEO have a section called how search engines work. But rarely (if ever) do they describe the interdisciplinary approach to information ...