Site search is another common application of search engines. In this case, search is restricted to the web pages at a given website. Compare site search to web search, vertical search, and enterprise...

Site search is another common application of search engines. In this case, search is restricted to the web pages at a given website. Compare site search to web search, vertical search, and enterprise search.

Use the Web to find as many examples as you can of open source search engines, information retrieval systems, or related technology. Give a brief description of each search engine and summarize the similarities and differences between them.