Ua tsaug rau qhov muaj peev xwm tshawb nrhiav cov ntaub ntawv hauv Is Taws Nem, leej twg tuaj yeem khaws txhua yam xov xwm, tau txais cov ntaub ntawv tsim nyog rau kev ua haujlwm lossis kev kawm, thiab nthuav dav lawv txoj kev paub. Txawm li cas los xij, tus nqi ntawm cov ntaub ntawv xa mus rau lub vev xaib tau loj hlob tas li, thiab qee zaum nws nyuaj heev los nrhiav cov khoom tsim nyog hauv qhov kev nplua nuj no.
Yuav kom tsis txhob muaj qhov xwm txheej zoo li no, tus neeg yuav tsum muaj peev xwm tshawb nrhiav cov ntaub ntawv hauv Is Taws Nem. Txhawm rau ua qhov no, koj yuav tsum paub tias kev tshawb fawb cav ua haujlwm li cas, muaj peev xwm ua kom meej cov lus nug thiab paub qee qhov kev ua kom yuam kev uas yooj yim heev rau kev tshawb nrhiav.
Search engine concept
Txog peb txhua tus Google thiab Yandex, lossis twb tsis nco qab lawm los ntawm ntau Yahoo thiab Rambler yog cov cuab yeej tseem ceeb rau kev nrhiav cov ntaub ntawv hauv Is Taws Nem. Lawv yog cov txheej txheem nyuaj uas muaj cov kev pabcuam tshwj xeeb thiab cov khoos phis tawj muaj zog. Nws lub hauv paus ntsiab lus ntawm kev ua haujlwm yog yooj yim: tus neeg siv tsim cov lus nug tshawb fawb, thiab lub kaw lus teb nrog cov npe ntawm cov ntawv txuas mus rau cov ntaub ntawv. Cov kev sib txuas tau teem caij raws li qhov tseeb, uas yog, sib piv qhov kev thov.
Thawj zaug, Is Taws Nem yog khoom ntiag tugob peb lub koom haum, thiab cov ntaub ntawv muaj nyob rau hauv nws yog me me. Tab sis maj mam hloov qhov xwm txheej. Xyoo 1994, Yahoo.com lub vev xaib tau tshwm sim, uas, raws li nws cov neeg tsim, yuav tsum tau tshawb nrhiav cov ntaub ntawv tsim nyog hauv cov npe qhib ntawm cov chaw. Txawm li cas los xij, qhov nrawm ntawm kev rov ua dua tshiab ntawm Ntiaj Teb Wide Web nrog cov ntaub ntawv tshiab tau siab heev uas qhov kev tshawb fawb hauv cov ntawv qhia sai sai poob nws qhov txiaj ntsig. Nyob rau tib lub sijhawm xyoo 1994, thawj lub tshuab tshawb nrhiav WebCrawler tau tsim los tshawb nrhiav cov ntaub ntawv hauv Internet, thiab peb xyoos tom qab Google tau tshaj tawm thiab Yandex tau tshaj tawm.
Tshawb nrhiav cav nta
Cov ntaub ntawv loj zuj zus yuav tsum tau txhim kho cov cim tseem ceeb ntawm kev tshawb fawb zoo. Cov no suav nrog:
- Kev ua tiav, uas yog, cov ntawv xov xwm ntawm cov npe tau txais cov ntawv txuas mus rau cov lus nug tshawb fawb.
- Qhov tseeb lossis qhov sib tw ntawm cov chaw nrhiav tau nug.
- Cov ntaub ntawv ntsig txog.
- Tshawb nrhiav nrawm, qhia hauv kev tiv thaiv ntawm servers rau kev thauj khoom. Qhov piv txwv no tau qhia ncaj qha: qhov ntau cov lus nug tsim los ntawm cov neeg siv, qhov nrawm dua lub tshuab tshawb nrhiav yuav tsum teb rau lawv.
- Kev pom, uas muaj nyob rau hauv muab rau cov neeg siv nrog xaiv yooj yim dua ntawm cov chaw nws xav tau nyob rau hauv lub moj khaum ntawm cov txiaj ntsig tau muab los ntawm lub system.
Yuav kom cov yam ntxwv teev nyob rau theem siab tshaj plaws, kev tshawb fawb xyaw siv ob txoj hauv kev los nrhiav cov peev txheej.
thawj yog cuam tshuam nrog hierarchicalcov ntaub ntawv directory qauv. Cov kab saum toj kawg nkaus yog nyob los ntawm pawg dav dav ("Tsev neeg", "Art", "Science"), uas tau muab faib ua ntu tshwj xeeb (piv txwv li, hauv qeb "Science" koj tuaj yeem xaiv cov ntu " lej", " Physics, "History"). Cov tshooj kuj tau muab faib ua ntu ntu, sab hauv uas muaj cov ntsiab lus me me - thiab lwm yam mus rau qib qis tshaj, uas cov ntaub ntawv xav tau yuav raug nyob.
Txoj kev thib ob los nrhiav cov ntaub ntawv hauv Is Taws Nem yog ua raws cov lus tseem ceeb. Txhua tus neeg thov kev thov suav nrog qee tus lej ntawm lexemes feem ntau rov qab los ntawm cov ncauj lus txaus siab, thiab lub tshuab tshawb nrhiav muab cov npe ntawm cov chaw uas lawv tshwm sim feem ntau.
Search engine software Cheebtsam
txhawm rau pab txhawb kev tshawb nrhiav cov ntaub ntawv hauv Is Taws Nem thiab txhim kho cov ntaub ntawv zoo tshaj plaws rau cov neeg siv, cov kev pab cuam suav nrog hauv qhov ntsuas ntsuas tau raug txhim kho tas li. Cov txheej txheem ntawm kev tshawb nrhiav cav tau muab faib ua peb theem, txhua qhov ua haujlwm los ntawm cov neeg hlau tshwj xeeb tsim rau qhov no:
- Kab laug sab rub tawm cov nplooj ntawv web thiab tshem tawm txhua qhov txuas uas lawv muaj.
- Crawler ("Txoj Kev Mus Los Kab laug sab") ua raws txhua qhov txuas tau muab rho tawm ntawm theem dhau los thiab txiav txim siab ntxiv cov lus qhia ntxiv.
- Indexer ("Indexer") tshuaj xyuas tag nrho cov nplooj ntawv web uas tau rub tawm kom ua raws li cov ntaub ntawv muaj nyob hauv lawv rau qhov kev thov.
Tshawb nrhiav cav kho vajtse yam
Ib qho tseem ceeb ntawm kev ua haujlwm ntawm lub tshuab tshawb nrhiav yog lub server, uas ua kom muaj txiaj ntsig zoo thiab nrawm ntawm kev nrhiav cov ntaub ntawv tsim nyog. Hauv thawj theem ntawm nws txoj haujlwm, nws txheeb xyuas cov neeg siv kev thov. Cov txiaj ntsig ntawm kev tshuaj xyuas raug kuaj xyuas tawm tsam tag nrho cov ntaub ntawv rub tawm thiab muab qeb raws li qhov sib txuam ntawm qhov kev thov nrog cov ntaub ntawv pom. Cov npe tshwm sim tuaj yeem hloov kho los ntawm cov ntsiab lus tshawb nrhiav ntxiv los ntawm tus neeg siv.
Raws li cov txiaj ntsig ntawm cov theem dhau los, ib qho snippet yog tsim - cov lus piav qhia rau cov chaw pom, uas cov lus suav nrog hauv cov lus nug tau hais txog. Nws yog cov snippet uas tus neeg siv pom ntawm nplooj ntawv tshawb fawb.
Cov kauj ruam ntawm kev tshawb nrhiav cov ntaub ntawv
Ua ntej ntawm tag nrho, koj yuav tsum tsim ib daim ntawv thov. Nyob rau theem no, tus neeg siv yuav tsum muaj lub tswv yim meej ntawm qhov txiaj ntsig nws xav tau. Tsis tas li ntawd, cov txheej txheem tshawb nrhiav yog npaj. Nws hais txog cov tswv yim muab cov ntaub ntawv rov qab. Hauv Is Taws Nem, cov chaw tshwj xeeb lossis lawv cov npe tuaj yeem siv rau qhov no, kev tshawb fawb ntau ntxiv ntawm cov ntsiab lus uas twb paub lawm lossis saib cov ntaub ntawv npaj ua tiav (piv txwv li, cov tsev qiv ntawv digital).
Thaum kawg, cov ntaub ntawv xav tau raug muab rho tawm los ntawm cov txiaj ntsig tau nthuav tawm ntawm nplooj ntawv tshawb fawb.
Search technique
Koj tsis tuaj yeem tsis quav ntsej txawm tias zoo li cov cai tseem ceeb hauv kev nrhiav cov ntaub ntawv hauv Is Taws Nem, xws li:
- checkkev sau ntawv (txawm hais tias cov kev tshawb fawb niaj hnub no tau kho qhov yuam kev, qhov tshwm sim tuaj yeem qee zaum txawv ntawm qhov xav tau yog tias cov lus nug tsis raug);
- txiav txim siab lub hom phiaj ntawm kev tshawb nrhiav (piv txwv li, rau cov lus nug "kev kho lub laptop, tus nqi" tus neeg siv tuaj yeem tau txais cov npe ntawm qhov chaw nyob ntawm cov kev pabcuam hauv computer, thaum nws xav tau raws li tus nqi nruab nrab ntawm kev kho qhov tawg);
- teeb tsa cov kev txwv tsim nyog (piv txwv li, hauv qhov piv txwv yav dhau los, lub tshuab tshawb nrhiav tuaj yeem muab cov ntaub ntawv hais txog tus nqi kho lub laptops hauv St. Petersburg rau cov neeg siv nyob hauv Moscow, yog tias nws tsis tau teeb tsa thaj chaw tshawb nrhiav.).
Tab sis txawm nrog kev ua raws li cov ntsiab cai no, qee zaum nyuaj kom tau txais cov ntaub ntawv tsim nyog. Lub peev xwm los tshawb nrhiav cov ntaub ntawv hauv Is Taws Nem qhia tias tus neeg siv muaj kev txawj tshwj xeeb uas tso cai rau koj los kho qhov kev thov.
Keyword search features
Nws tsis tas yuav tsum nkag mus rau cov ncauj lus kom ntxaws txog qhov teeb meem ntawm kev txaus siab rau hauv daim ntawv tshawb fawb. Nyob rau hauv txhua rooj plaub, lub kaw lus yuav xaiv cov lus nquag tshaj plaws thiab, pib los ntawm lawv, yuav tsim qhov tshwm sim. Txawm li cas los xij, txhawm rau txhim kho lub hom phiaj xav tau, koj tuaj yeem siv cov tswv yim tsim nyog.
Cov cim "+" thiab "-" tso cai rau koj thov los ntawm lub kaw lus uas qee lo lus yuav tsum muaj lossis tsis tuaj nyob hauv qhov chaw pom. Nws yog ib qho tseem ceeb uas kos npe sau ua ke nrog cov lus tsim nyog: "kho lub laptop + nqi".
Tauqhov kev tshawb fawb tau sib npaug ntawm cov lus nug, koj yuav tsum muab lub cim exclamation nyob ib sab ntawm nws. Qhov kev thov "! nqi" yuav rov qab tsuas yog cov chaw cuam tshuam txog tus nqi ntawm ib qho kev pabcuam, thiab tsis yog cov ntawv sau rau menyuam yaus matinees.
Yog tias koj xav kom tau txais qhov sib luag rau ib kab lus, thiab tsis yog ib lo lus, cov kab lus no yuav tsum muab ntim rau hauv cov lus hais. Qhov no yog qhov tshwj xeeb tshaj yog thaum siv cov lus hais koj yuav tsum nrhiav tag nrho cov haujlwm lossis cov lus ntawm tus neeg nto moo.
Tshawb nrhiav cov ntaub ntawv hauv Is Taws Nem
Yog tias tag nrho cov lus qhia dhau los tsis tau pab koj kom tau txais qhov xav tau, koj tuaj yeem siv qee yam ntxiv uas muaj los ntawm txhua lub tshuab tshawb nrhiav. Tshwj xeeb, qhov no siv tau rau qhov ua tau ntawm kev tshawb nrhiav siab heev.
Tus neeg siv tau muab ntau lub lim dej, kev siv uas tso cai rau koj los kho cov xwm txheej tshwj xeeb. Piv txwv li, koj tuaj yeem teeb tsa cov lus nruj me ntsis hauv cov lus nug, qhia lawv qhov chaw nyob ntawm nplooj ntawv, lossis kho qhov tshwm sim ntawm cov ntawv nyeem. Koj tuaj yeem teeb tsa tus qauv uas lub kaw lus yuav tsum tau coj los ntawm cov txheej txheem tshawb nrhiav, piv txwv li, ib qhov chaw tshwj xeeb.
Qhov kev tshawb nrhiav qib siab, ntawm lwm yam, muaj peev xwm los qhia lub sijhawm ntawm kev tshaj tawm kev txaus siab, nrog rau thaj tsam. Yog tias tus neeg siv tab tom nrhiav rau qee yam ntaub ntawv (txoj cai, kev cai, kev tshaj tawm ntawm kev ua haujlwm lossis keeb kwm qhov chaw), nws tuaj yeem qhia qhov xav tau hom ntawv tam sim ntawd.
Lwm txoj kev tshawb nrhiav
Tus nqi ntawm cov ntaub ntawv tshaj tawm rau Network txhua hnubnce. Logic cov lus txib, kev tshawb nrhiav qib siab, lossis kev tshawb fawb tshwj xeeb feem ntau tsuas yog ib qho ntawm ntau cov cuab yeej los nrhiav cov ntaub ntawv koj xav tau.
Ib qho ntawm lwm txoj hauv kev los nrhiav cov ntaub ntawv hauv Is Taws Nem yog ua raws cov kab txuas siab pom ntawm nplooj ntawv web. Qhov no tso cai rau koj los kho lossis nthuav cov ntaub ntawv uas twb tau pom lossis nrhiav pom tshiab. Lwm txoj kev tshawb nrhiav nrov yog los ntawm daim duab. Los ntawm kev xa ib daim duab rau hauv lub tshuab tshawb nrhiav, tus neeg siv tuaj yeem suav rau ntawm lub kaw lus kom pom qhov sib tw ntawm nws nrog lwm cov duab thiab muab cov ntaub ntawv tsim nyog txog tus neeg, khoom lossis qhov tshwm sim.
Thaum kawg, peb yuav tsum tsis txhob hnov qab tias ntau lub tuam txhab lossis cov chaw tswj hwm muaj lawv tus kheej lub vev xaib, uas kuj tseem muaj cov ntaub ntawv tsim nyog, uas ua rau muaj txiaj ntsig zoo rau cov txheej txheem tshawb nrhiav cov ntaub ntawv hauv Is Taws Nem.
