Presentation on google


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Presentation on google

  1. 1. Presentation about “Google” Tara singh danu Peisanna Praveen Nitu
  2. 2. About Search Engine  A web search engine is a software system that is designed to search for information on the World Wide Web. The search results are generally presented in a line of results often referred to as search engine results pages (SERPs). The information may be a specialist in web pages, images, information and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories, which are maintained only by human editors, search engines also maintain real-time information by running an algorithm on a web crawler.
  3. 3. List of search engine                 General NameLanguageWebsite 1Baidu-------------Chinese, 8Qrobe (and 12Yahoo!
  4. 4.     P2P search engines 2Seeks (Open Source)English[2] 3YaCy (Free and fully decentralized)
  5. 5.                    Metasearch engines See also: Metasearch engine 1 2 Yippy (formerly Clusty) 3 4 5 ExciteEnglish[3] 6 Harvester42 7 8 9 Ixquick (and 10 Kayak and 11 12 13 14 15 PCH Search and 16 17
  6. 6.                          Geographically limited scope No.NameLanguageCoutntryWebsite 1 Accoona - Chinese, EnglishChina, United States 2 Alleba - 3 Ansearch- EnglishAustralia, United States, United Kingdom, New Zealand 4 5 6 7 8 Leit.isIceland 9 MaktoobArab World 10 Miner.huHungary 11 Najdi.siSlovenia 12 13 OnkoshArab World 14 RamblerRussia 15 RediffIndia 16 SAPOPortugal, Angola, Cabo Verde, Mozambique 17 Search.chSwitzerland 18 SesamNorway, Sweden 19 SeznamCzech Republic 20 Walla!Israel 21 Yandex.ruRussia, Turkey, Ukraine, Belarus, Kazakhstan 22Yehey!Philippines 23 ZipLocalCanada/United States
  7. 7. Google  Google is one of the best and top Search Engine and if you use Google only to search for words and phrases, you’re doing it wrong. There are so many things you can do with Google Search. The service is loaded with many advanced tricks that you can enable from that unassuming search box.
  8. 8. About Google :           Web address Commercial?YesType of site Web search engine Registration Optional Available language(s)Multilingual (123) Written inJavaScript, PHP C, C++[1] OwnerGoogle LaunchedSeptember 15, 1997 (1997-09-15)[2] RevenueFrom AdWords Alexa rank 1 (October 2013)[3] Current statusActive
  9. 9.  Different techniques of Searching on Google  Find the current time elsewhere: Don’t bother trying to convert the time from your local setting to a distant city. Just type time city , as in time Delhi, to see the current time in that location.  Search for a file type: You can look up results that match a specific file type. This trick is great for special searches, such as tracking down a product manual or video file. Try search term filetype: three-letter type.  For example, I entered Zoom H2 manual filetype: pdf to find the manual for that Zoom recording device.
  10. 10.  Weather as reported by Google Search Get the weather:  To see the weather for many U.S. and worldwide cities, type “weather” followed by the city and state, U.S. zip code, or city and country. For example: weather Delhi   Calculate and convert: To use Google’s built-in calculator function, simply enter the calculation you’d like done into the search box. Try typing math problems, such as 89*22/(16), or conversions, like 100 yards = ? Meters. Google will do the rest.  Track stocks: To see current market data for a given company or fund, type the ticker symbol into the search box. On the results page, you can click the link to see more data from Google Finance. You can enter a stock’s trading abbreviation, such as GOOG, and the first result will show the stock’s latest price, a graph of the day, and other financial details.
  11. 11.  Get movie times: On the Web you have a myriad of choices to look up show times, but Google’s simplicity is tough to beat .To find reviews and show times for the movies playing near you, type "movies" or the name of a current film into the Google search box. If you've already saved your location on a previous search, the top search result will display show times for nearby theaters for the movie you've chosen. Click the More movies link to get more-specific listings.  Track packages: Have a FedEx, UPS, or USPS tracking number? Just enter it in the Google search box for the latest package status.  Sports Scores: To see scores and schedules for sports teams type the team name or league name into the search box. This is enabled for many leagues including the National Basketball Association, National Football League, National Hockey League, and Major League Baseball.
  12. 12.       Music: want the details of a song? use music: song name for Music specific search on Google Area Code Lookup: type in the US area code into Google to find out where the area code is. Format specific search: sometimes finding what you want in Google can be difficult, but Google offers a range of format specific search sites. Google News, Blog Search, even Video are a few Google sites you can use to find what you’re looking for. Phrase Search: I use this trick regularly. If you’re looking for the exact phrase, not the words entered, do your search like this “I did but see her passing by” Wildcard: old DOS users will remember doing directory searches using an asterisk (*) as a wildcard, and Google supports wildcard entries as well. Example: blogging * Not: adding a minus (-) allows you to narrow your search, for example if you wanted to search for New York but not City you’d enter New York -City
  13. 13.  Either/or. Google looks for the combination of terms you type in, but you can tell it to look for multiple words, for example Olympic or Gold. The short cut is | so Olympic | Gold works as well  Book Search: If you’re looking for results from Google Book Search, you can enter the name of the author or book title into the search box and we’ll return any book content we have as part of your normal web results. You can click through on the record to view more detailed info about that author or title.  Earthquakes: To see information about recent earthquakes in a specific area type “earthquake” followed by the city and state or U.S. zip code. For recent earthquake activity around the world simply type “earthquake” in the search box.
  14. 14.  Synonym Search: If you want to search not only for your search term but also for its synonyms, place the tilde sign (~) immediately in front of your search term.  Dictionary Definitions: To see a definition for a word or phrase, simply type the word “define” then a space, then the word(s) you want defined. To see a list of different definitions from various online sources, you can type “define:” followed by a word or phrase. Note that the results will define the entire phrase.  Spell Checker: Google’s spell checking software automatically checks whether your query uses the most common spelling of a given word. If it thinks you’re likely to generate better results with an alternative spelling, it will ask “Did you mean: (more common spelling)?”. Click the suggested spelling to launch a Google search for that term.
  15. 15.  Unit Conversion: You can use Google to convert between many different units of measurement of height, weight, and volume among many others. Just enter your desired conversion into the search box and we’ll do the rest.  Airline Travel Info: To see flight status for arriving and departing U.S. flights, type in the name of the airline and the flight number into the search box. You can also see delays at a specific airport by typing in the name of the city or three-letter airport code followed by the word “airport”. For Example: - American airlines 18, Houston airport    Currency Conversion: To use built-in currency converter, simply enter the conversion you’d like done into the Google search box and we’ll provide your answer directly on the results page. For Example: 150 GBP in USD
  16. 16.           Phone Listing: Let’s say someone calls you on your mobile number and you don’t know who it is. If all you have is a phone number, you can look it up on Google using the phonebook feature. For Example phonebook: 617-555-1212 (note: the provided number does not work – you’ll have to use a real number to get any results). Email This BlogThis! Share to Twitter Share to Face book Share to Google Buzz Labels: Internet Working of a Search Engine Most Web search engines are commercial ventures supported by advertising revenue and, as a result, some employ the practice of allowing advertisers to pay money to have their listings ranked higher in search results. Those search engines which do not accept money for their search engine results make money by running search related ads alongside the regular search engine results. The search engines make money every time someone clicks on one of these ads.
  17. 17. Mechanics of a typical search
  18. 18. Results & ads returned ranked
  19. 19. Category of first result
  20. 20. Result for phrase query
  21. 21.  Verb “google” has become synonymous with searching for information on the web.  Has raised the bar on search quality  Has been the most popular search engine in the last few years.  Had a very successful IPO in August 2004.  Is innovative and dynamic.  Has restored glamour in CS lost in dot-combust Google
  22. 22. How far do people look for results? (Source: WhitePaper_2006_SearchEngineUserBehavior.pdf)
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