About the History

In my thought,Google is the largest Search Engine in the World.Google began in March 1997 as a research project by Larry Page and Sergey Brin, Ph.D. students at Stanford working on the Stanford Digital Library Project . The SDLP's goal was “to develop the enabling technologies for a single, integrated and universal digital library." and was funded through the National Science Foundation among other federal agencies.His supervisor Terry Winograd encouraged him to pick this idea (which Page later recalled as "the best advice I ever got"and Page focused on the problem of finding out which web pages link to a given page, considering the number and nature of such backlinks to be valuable information about that page.In his research project, nicknamed "BackRub", he was soon joined by Sergey Brin, a fellow Stanford Ph.D. student supported by a National Science Foundation Graduate Fellowship.Brin was already a close friend, whom Page had first met in the summer of 1995 in a group of potential new students which Brin had volunteered to show around the campus.Page's web crawler began exploring the web in March 1996, setting out from Page's own Stanford home page as its only starting point.To convert the backlink data that it gathered into a measure of importance for a given web page, Brin and Page developed the PageRank algorithm.
Originally the search engine used the Stanford website with the domain google.stanford.edu. The domain google.com was registered on September 15, 1997. They formally incorporated their company, Google Inc., on September 4, 1998 at a friend's garage in Menlo Park, California.
The name "Google" originated from a misspelling of "googol,"which refers to the number represented by a 1 followed by one-hundred zeros (although Enid Blyton used the phrase "Google Bun" in The Magic Faraway Tree (published 1941), The Folk of the Faraway Tree (published 1946),and called a clown character "Google" in Circus Days Again ,and there is also the Googleplex Star Thinker from Douglas Adams' The Hitchhiker's Guide to the Galaxy). Having found its way increasingly into everyday language, the verb, "google," was added to the Merriam Webster Collegiate Dictionary and the Oxford English Dictionary in 2006, meaning, "to use the Google search engine to obtain information on the Internet."The use of the term itself reflects their mission to organize a seemingly infinite amount of information on the web.
Google's declared code of conduct is "Don't be evil", a phrase which they went so far as to include in their prospectus for their 2004 IPO, noting, "We believe strongly that in the long term, we will be better served — as shareholders and in all other ways — by a company that does good things for the world even if we forgo some short term gains.