Eyona ethandwa US-enjini yokukhangela ehlabathini

Kwinjini yophendlo American Google kunye isihloko yaphuhliswa yinkampani enye evela eUnited States. Injongo yokuqala searcher - ukuqokelelwa kwiikhathalogu zonke iindidi ulwazi ukusuka kwi Internet ukuba kube lula ukufikelela ngakumbi kwaye lula ukucinga ukuba abasebenzisi.

Le search engine American nezalathiso izigidi zezigidi amaphepha. Uninzi ulwazi olugcinwe kwi abancedisi inkampani ngendlela lula. Kusebenzisa ukugcina. Ngoko ke, nkqu iziza ezikude kunye namaphepha zigcinwa ixesha elide enjini yokukhangela. Ukuza kuthi ga ngoku, le injini yokukhangela American yeyokuqala ukuthandwa kwaye ujongana 77% imibuzo uphendlo ehlabathini. Igama layo livela imilo kukucinga ukuba googol nani, degrees 10 ukuya kwikhulu.

History of indalo

Ithatyathwa injini yokukhangela American wenziwa ngu Sergey Brin kunye Larri Peydzhem kude kunyaka 1996. Ekuqaleni, le projekthi umfundi, xa Abaseki bayo baqeqeshwa kwiYunivesithi yaseStanford. Oku kusekelwe kwingcamango njengako apho algorithm zemathematika ukuhlalutya ubudlelwane kwabasebenzisi kwisayithi ziya kuba practical ngaphezu itekisi search plain. Isiphumo yeprojekthi yabafundi indalo le Google Inc ngo-1998. ikomkhulu yayo izinze California (Menlo Park). Kungekudala emva koko, malunga nezithuba ezivulekileyo ye Internet lokubonakala American kwinjini yophendlo ye Google enegama elifanayo lwe sayithi yakho.

NgoFebruwari 1999, ikomkhulu inkampani yafudukela Palo Alto, California. Ngenxa umdla ezikhula ekufuneni ulwazi kunye ingeniso nokukhula yokwazisa lomxholo kwi-Internet, abasunguli sakwazi ukuqesha iqela leengcali abasebenzi. Ikomkhulu ezintsha yabizwa ngokuba Googleplex. Ngelo isanda, lo okhuphisanayo engundoqo Google injini uphendlo kwi Microsoft.

I American enjini yokukhangela Bing

Le-enjini yokukhangela zikhonjiswe Steve Balmer (CEO Microsoft) ngo-1998. Emva koko, le injini yokukhangela ngokuba MSN Search. Ngo-2006 kwathiwa igama Windows Live Ukufuna, yaye ngowe-2007 inciphise isihloko ukuba Live Search. Ngo-2009, i-injini yokukhangela ifumene igama layo ngoku ye yangoku - Bing. Ngokuthandwa ngayo ubekwa kwindawo yesibini ehlabathini.

Imbonakalo Yahoo!

Ekuqaleni 2004, Google elawulwa-80% yemakethi yokhangelo, ngokusebenzisa kuqeshisa kwi Yahoo! AOL kunye nobuchwepheshe kunye namandla. Noko ke, Yahoo! wenqaba ukuvuselela isivumelwano, umsebenzi ukuqala ekudaleni ngokwabo injini yokuphendla. Ukubonakala kwaso kuyehla isabelo imibuzo yophendlo ye Google, kodwa iinjini zokuphendla US Internet isekhona makakhokele.

kobuchwepheshe

Ithekhnoloji ibalulekileyo eye nelungelo yi-Google, nguye PageRank. Kuyinto izibalo algorithm iphepha ranking for isikkhalazo sophendlo nganye. website PageRank kwaye iphepha ngalinye ngamnye isekelwe kwinani amakhonkco kubo evela kwimithombo yangaphandle. Ingqiqo emva kule ndlela kukuba ikhonkco ngakumbi kwisiza, kokukhona ukuthembeka, popularity and luncedo ngayo.

search Bots

robots Google wenza kumaphepha e web isalathiso kulo. Imini nobusuku punks babeziindleko uthungelwano lwehlabathi bekhangela kumaziko amatsha nogqibo lwazi olukhoyo. Robots bafunde imixholo amaphepha e web, ukuhlalutya, kwaye uthunyelwa kumncedisi engundoqo, apho ipheyiji yeenkcukacha. Njengoko umthetho, iphepha efanayo yeendleko Google-Bot rhoqo. Periodicity kuxhomekeke nezihlandlo website uhlaziyo.

search

Le search engine American eqhele uninzi lwamazwe ezinkulu. kwingingqi ngasinye kuyo wakhonza yiseva wakho, kunye nesayithi enjini yokukhangela abhaliswe kwi domain yesizwe. Ukukhangela eRussia bayisebenzisa google.ru, Ukraine -google.com.ua, Poland - google.pl etc ...

iimpawu

ingcamango "umgaqo yesanti" zithandwa kakhulu. kubume bayo usendleleni yokuba i websites kunye amagama amatsha domain, kunye utshintsho rhoqo neymserverov okanye abanini abo, babekwa ibhokisi yesanti (okungayi). Apho ke nje algorithm Google akuyi ingqalelo ulungele site ukuba "yokudada free". Kukwakho ingcamango eguqulweyo ngokubaxwa i - ". Ibhonasi makhwelo" Ngokutsho kwakhe, ngexesha isalathiso sokuqala website omtsha umxholo elikhethekileyo xa kukho iingxelo ezininzi ukusuka lokudlala resource anegunya nangoko iwela kwiindawo elungileyo ukukhupha ngokuyinika PR eliphezulu. Noko ke, emva kwexesha elithile, amalungelo ziyasuswa, kwaye website eyabelwe ukusebenza kwalo kuyinyaniso. Umntu owaziyo ukuba idatha ithiyori luchanekile, kuba wathi US ukukhangela injini ayichazi iimfihlelo ubuchule babo.