Rapu Arā, me te reo uiui. Reo pātai search engine

Uiui Reo - ko āwenewene hanga i te hōtaka reo whakamahia ki uiui pātengi me ngā mōhiohio pūnaha.

I roto i te whānui, e taea te whakarōpūtia taua tikanga o pātai i runga i ranei e whakamahia ratou mo te pātengi raraunga, rapu mō ngā mōhiohio ranei rānei. Ko te rerekētanga ko e e tukua nga tono mo te taua ratonga ki te whakarato whakautu pono ki enei pātai, i tamata i te pūkaha rapu ki te kitea tuhinga kei roto ngā mōhiohio e pā ana ki te kaiwhakamahi he hiahia i roto i te mara.

pātengi

Reo o uiui pātengi raraunga ngā te tauira e whai ake nei:

• QL - he ahanoa-haamo'eraa ia, e pā ana ki ngā pātengi raraunga tūhonohono; mono Datalog.
• Horopaki (CQL) - te reo ōkawa o te whakaaturanga o ngā tono mō ngā pūnaha mōhiohio tiki (pēnei i taupū tukutuku putumōhio rārangi pukapuka ranei).
• CQLF (CODYASYL) - mō ngā pātengi raraunga CODASYL-MOMO.
• Concept-haamo'eraa ia uiui reo (COQL) - whakamahia i roto i te tēnā tauira (com). Kei te hāngai te reira i runga i te mau parau tumu whakatauira construpt raraunga, me te whakamahi ngā mahi pērā i ngä me ngä de o te tātaritanga matatini, ngā mahi tātari, me te whakatau.
• DMX - whakamahia i roto i te maina tauira.
• Datalog - he reo rapu mō pātengi deductive.
• Gellish English - te reo e taea te whakamahi ki te uiui i te pātengi raraunga i roto i Gellish Ingarihi me taea kōrero (tono me ngā urupare), ka kaimahi hoki ki te kōrero whakatauira te matauranga.
• HTSQL - whakawhiti i te http-pātai i roto i te SQL.
• ISBL - whakamahia ki PRTV (he tuatahi tūhonohono pūnaha whakahaere pātengi raraunga).
• LDAP - he kawa mō te e tohea ana me ngā ratonga whaiaronga rere i runga i te kawa TCP / IP.
• MDX - faufaa mō pātengi raraunga OLAP.

bots

pātai rapu Reo, i roto i te tahuri, whāinga ki te kitea te raraunga i roto i te engines rapu. Kei te āhuatanga i te reira e te meka e roto i wahi o nga tono kuputuhi mania Kuputuhiitua ranei ki wetereo kōwhiri (hei tauira, "me" / "ranei"). rere ke te reira i tino i te paerewa o ngā reo ōrite, e kua faaterehia e ture tino o te wetereo ranei i roto i whakahau tawhā tū.

Ka rite ki pātai rapu whakarōpūtia?

E toru ngā wāhanga whānui e taupoki ana i te nuinga o rapu: mōhiohio, whakatere waka, me te take. Ahakoa kihai i tenei whakarōpū whakaritea takahi, empirically e whakaurua mai e ia te aroaro o te uiui tūturu i roto i engines rapu.

tono Information - te hunga e taupoki ana kaupapa whanui (hei tauira, he pa motuhake ranei he tauira taraka), i roto i te faatura o e taea te whiwhi mano o hua e hāngai ana.

Navigation - tono reira e e rapu mo te paetukutuku ranei te whārangi tukutuku i runga i te kaupapa ngā (hei tauira, YouTube).

Transactional - whakaata hiahia o te kaiwhakamahi ki te mahi i te mahi motuhake, mo te tauira, ki te hoko i te waka tāpui ranei te rere.

maha whakarato Rapu engines te wha momo o te rapu whakamahia e te nui iti auau. Tenei tono hononga pera-ka karanga e roto i te lekooti o te hononga taupū whakairoiro tukutuku (e taupū maha o ngā hononga ki te URL tautuhia, te tini o ngā whārangi ranei ki te rohe ngā).

Me pēhea te ki te hanga rapu mō ngā mōhiohio?

e kore e te nuinga o ngā rauemi rapu whāki ona rangitaki rapu, na te mōhiohio e rapu kaiwhakamahi mo runga i te tukutuku, he reira tino uaua ki te kitea. Otiia, ka puta mai nga akoranga pūtaiao tuatahi i roto i 1998. I muri mai kawea reira anō-ako i roto i te tau 2001, i tātarihia te tono puta rite tino hāngai. Reira ka hoki mārama ki te whakamahi i engines rapu reo rapu.

ka mohiotia e ratou ki nga āhuatanga ngā pā ana ki te Tukutuku:

Ko te roa toharite o te uiui rapu 2.4 kupu.

• Mō te hawhe o te iwi e tonoa he tono, engari he iti iti iho i te he te toru o ngā kaiwhakamahi meatia e toru ranei ake ahurei ngā uiui kotahi i tetahi.
• Tata ki te hawhe o te kaiwhakamahi tiro anake te tuatahi kotahi e rua ranei whārangi o te hua.
• Iti iho i te 5% o ngā kaiwhakamahi tango painga o kaha rapu matatau (hei tauira, te whiriwhiri o tetahi kāwai ngā search i roto i te rapu ranei).

Āhuatanga mahi ritenga

whakakitea hoki te ako 19% o nga tono i roto wā matawhenua (hei tauira, ingoa, waehere poutāpeta, āhuatanga matawhenua, me pera i runga i. D.). Otiia ko reira ia tapao e i roto i te tua ki uiui poto he maha (arā ki ngā āhuatanga maha) tauira hakari, me te tonutia i roto i nei ngā kaiwhakamahi te huri i ratou kīanga rapu.

I kitea te reira i hoki e e toutou 33% o ngā tono i tetahi kaiwhakamahi, me i 87% o ngā take ka pēhi i te kaiwhakamahi te hua taua. Tenei kōrero e whakamahi maha kaiwhakamahi nga tono toutou ki te arotake anō-kitea ngā mōhiohio ranei.

Ko te tohatoha auau o ngā tono

I tua atu, whakapumautia te tohunga e te auau o ngā tono tohatoha hāngai ki te ture mana. Ko, puta he wahi iti o te kupu matua i roto i te rārangi nui o uiui (hei tauira, neke atu i te 100 miriona), me ratou e tino maha whakamahia. Ko te toenga o te rerenga i raro i te kaupapa kotahi e whakamahia iti maha me te ake takitahi. huaina ana tēnei āhuatanga ko te parau tumu Pareto ( "80-20 ture" ranei), a ko reira taea ki te whakamahi i taua engines rapu tikanga arotautanga rite fakahokohoko wawahi te pātengi raraunga, Keteroki me preloading ranei, a ngā ano he whai wāhi ki te whakapai ake i te reo o pātai pūkaha rapu.

I roto i nga tau tata nei, kua whakakitea reira e te piki haere te whakanui ake i te roa rapu toharite i runga i te wā. Ko te kupu, ka roa te tono toharite i roto i te reo Ingarihi. I roto i tenei whakaaro, kua whakaurua Google te whakahou ingoa "Hummingbird" (August 2013), i te mea e taea ki te hapai i kīanga roa search ki kahore he kawa "korerotia" reo rapu (pēnei i "Kei hea ko te toa kawhe tata?").

Hoki te whakamahi pātai roa ratou tukatuka - kua pakaru ratou ki raro ki ngā kīanga, whakapuaki reo paerewa, me whakaatu te whakautu ki te wahi rerekē motuhake.

Uiui hanganga

Rapu engines e tautoko i te mahi arorau me te wetereo whakamahia i runga i ngā reo uiui roa. He kaiwhakamahi e te rapu hoki ngā tuhinga, hipoki e rave rahi kaupapa āhuatanga ranei, e taea te whakaahua ia o ratou i roto i te kiripuaki arorau o te kupu. I tona matua, te reo rapu arorau ko te huinga o ngā kīanga motuhake, me te tohutuhi.

He aha te mea rapu matatau?

Reo "Yandex" me uiui taea ki te kawe i roto i rapu atu hāngai, raro ki etahi tikanga "Google". Rapu Arā taea te rapu i te ingoa o te whārangi whakamahi i te pane kuhimua, me te i roto i etahi kāwai me ngā rārangi o ngā ingoa ranei. Ka taea hoki e te aukati te reira i te rapu ki ngā whārangi kei roto kupu motuhake i roto i te taitara i raro i etahi rōpū kaupapa ranei. A, no te whakamahia tika, te reo uiui e taea reira hapai i te tawhā o te tikanga o te nui atu uaua atu i te mata o te issuance o te nuinga o nga search engines, tae atu ki ngā kupu tautuhi-kaiwhakamahi ki te mutunga o te tāupe me te tuhi ano. A, no te tuku i te whakawhānui search hua Ka whakaaturia rite he hono ki te whai pānga ngā wāhanga o te whārangi.

Ko reira taea hoki ki te rapu i te whārangi katoa kei roto i te kīanga ngā, i roto i te uiui paerewa e kore e taea e engines rapu noho i runga i tetahi whārangi korero. I roto i te maha ngā take, te rapu reo kēne mata ki tetahi whārangi, kei i te noindex tūtohu.

I roto i ētahi wā, ka taea te tono pai-i hanga ki a koe te rapu i te mōhiohio, kei roto i te maha o ngā pūāhua motuhake, me pukapuka o ētahi atu ngā arapū (Hainamana pūāhua mō te tauira).

reo tohu uiui pehea ki te pānui i?

Runga me raro take, me etahi tohu whakahua (nako a tohutō) Kāore āta whakaaro i roto i te rapu. Hei tauira, he rapu kupu matua mō te Citroen kore e kitea ngā whārangi e roto i te kupu "Tsitroon". Ko hāngai etahi mālohi ki pukapuka takitahi. Hei tauira, rapu mō "aeroskobing" ngāwari kitea te whārangi kei roto i te "Ereskebing" (AE = Æ).

E waiho tonu maha pūāhua kore-ārepa. Hei tauira, e kore e taea ki te rapu kōrero mō ngā uiui kei roto i te aho | L | (Ko te reta i waenganui i rua whiu poutū), ahakoa te meka e whakamahia tenei tohu e i roto i te tahi mau tauira ki te tahuri. Ko te hua ka anake "LT" raraunga. Ētahi tohu a ngā kīanga whaihangatia i rerekē ara: te rapu "taurewa (Finance)" ngā whakaaturanga te tuhinga ki te kupu "nama" me "te pūtea", waiho i taiapa, ara ki te reira ko te tuhinga ki te tangohia ingoa "nama (Finance)".

He maha kōwhiringa e taea e koe te whakamahi i ki te reo uiui.

wetereo

Uiui Reo "Yandex" me "Google" taea te whakamahi i te tahi mau tohu kārawarawatanga ki te whakamahine i tō rapu. Ka rite ki te tauira, Whītiki mingimingi - {{}} rapu. Te parau i roto i a ratou, ka kia ngohengohe ki te rapu i te tonu katoa.

Te parau i roto i te kōrero rua taea ki a koe te tautuhi i te ahanoa o te rapu. Hei tauira, ka kia mohio te kupu i roto i pikorua rite whakamahia i roto i te auraa parau, rite te pūāhua paki ranei, i waho te tohu pikorua - te mōhiohio, ko te atu pūāhua pakipūmeka.

I tua atu, tautoko nga engines rapu nui katoa te "-" mo te arorau "kahore", me te me / ranei. Okotahi - ngā e kore e taea te wehea e te tohuhono taia ranei kuhimua.

e kore e ōrite tohua te parau rapu i te ~. Hei tauira, ki te kore koe e mahara ki te kupu tangohia o te wā ingoa ranei, ka taea e koe te tomo i te reira ki te pae rapu ki te tohu i whakaritea, a ka taea ki te tiki hua ki faitatau mōrahi.

Ko te tawhā o te rapu motuhake

He hoki paearu rite intitle, me incategory. He whiriwhiringa e kua whakaaturia i roto i te kopirua, i roto i te puka o te ratou "tātari:. aho uiui" Ka taea e roto i te aho rapu te wā rapu ranei kīanga, ranei te wahi ranei i te ingoa tonu o te whārangi.

Taumahi «intitle: uiui" homai matua ki nga hua rapu i te ingoa, engari ano hoki whakaatu me te hua mua i runga i te pane ihirangi. E rave rahi o teie mau whiriwhiringa taea te whakamahi te wā kotahi. Ka taea e te aha te hopu i tēnei faingamālie?

Uiui momo «intitle: te ingoa o te rererangi" ka hoatu tuhinga katoa kei roto i te ingoa taitara o te rererangi. Ki te whakatakoto tatou i te reira rite te intitle «waka: ingoa rererangi", ka ka whiwhi koe i te tuhinga ki te ingoa o te rererangi i roto i te taitara me te ki te whakahua o te waka i roto i te kuputuhi.

Rapu tātari «incategory: Kāwai" mahi i runga i te parau tumu o te issuance tuatahi o nga oko o ki te rōpū whārangi ranei rārangi ngā. Hei tauira, he rapu rapu mo te momo o "hiero incategory: History" Ka hua hua i runga i te hītori o te mau hiero. taea hoki te whakamahi i tēnei taumahi hei toronga, tautuhinga ngā tawhā.