Delegate sau - yog dab tsi?

Muaj ntau novice website tswv muaj wondering vim li cas lub sau yog tsis muaj tam sim ntawd. Tseeb, lub npe yuav siv sij hawm xwb ob peb feeb, uas yuav siv sij hawm tus so ntawm lub sij hawm? Qhov teeb meem qub tshwm sim thaum lub sij hawm cov kev hloov ntawm chaw nyob rau lwm hosting. Yog vim li cas rau cov uas yog cov sau delegation. Los ntawm cov tsab xov xwm no, koj yuav kawm tau dab tsi nws yog.

Ua ntej koj yuav pib cov ntaubntawv povthawj siv, koj yuav tsum xaiv lub npe ntawm tus yav tom ntej ntawm lub site, uas yuav tsum muaj xws li ib tug tshwj xeeb ib theem zuj zus ntawm cov tsiaj ntawv los yog tus xov tooj (qhov kev siv ntawm cov hyphen tab sis tsis nyob rau hauv lub kawg los yog pib). No thaum lawv tseem - ib tug sau npe ntawm koj qhov chaw. Tau ib tug dawb chaw nyob, koj yuav muaj cov tuam txhab uas-registrars uas yuav nrhiav tau yooj yim.

Lub npe

Lub tshaj plaws uas koj mus rau ib qho chaw uas muab kev pab uas koj xav tau. Koj sau rau hauv daim ntawv, uas qhia txog cov ntaub ntawv. Cov neeg sau npe kawm inspects lawv thiab, yog tias txhua yam yog muaj tseeb, yuav tsum sau qhov chaw nyob tshiab nyob rau hauv ib tug tshwj xeeb register, piv txwv li kev sau delegation. Tsis ntev cov ntaub ntawv tshiab rau tus tswv neeg rau zaub mov. Yog hais tias tsim nyog, nws kho cache nyob rau DNS-servers.

Txhua theem ntawm kev cuv npe yuav siv sij hawm ib qhov nqi ntawm lub sij hawm, uas yog nyob rau hauv lub koom haum chaw. Yog vim li cas koj yuav tsis pib siv cov kev pab sai li sai tau raws li kev them nyiaj chaw nyob. Kos sau delegation nyob rau hauv cov kev tswj vaj huam sib luag nyob rau hauv koj tus kheej tus account nyob rau hauv lub npe lub website.

sau hloov lwm lub tsev

Muaj xws li ib tug txheej txheem, raws li ib tug sau hloov lwm lub tsev los yog redelegation. Yuav kom nqa nws tawm, koj yuav tsum mus thov rau ib tug kev hloov ntawm daim ntawv teev cov NS-servers. Koj yuav tau ua qhov no nyob rau hauv koj tus account nyob rau tus neeg sau npe lub website. Rau qhov tseeb txoj kev, koj yuav tsum qhia kom meej rau qhov chaw nyob tshiab ntawm neeg rau zaub mov uas yuav tau ris redelegation.

Cov kev hloov no yog ua los sai sai, kwv yees li lub sij hawm - txog ib teev. Ces pib ib tug lengthy txheej txheem (mus txog ob peb hnub) - nyob rau kws kho mob lub neeg rau zaub mov cached sob lus qhia txog lub qub qhov tseem ceeb.

No hloov tshiab sau tsam - ib tug txheej txheem uas tsis tau tshuaj. Lub tos lub sij hawm nyob rau hauv lub chaw ntawm yav tas los DNS servers thiab hauv lub xeev ntawm txhua tus neeg zov me nyuam. Technically, nws yog tsis yooj yim sua twv seb thaum twg nws yuav xaus thiab sau delegation yuav tau ua kom tiav. Nws yuav tsum yog li ntawd ua siab ntev thiab tsis txhob liam tus tshiab hosting nyob rau hauv slowness: nyob rau hauv cov ntaub ntawv no los ntawm nws yuav luag tsis muaj dab tsi nyob.

Yuav ua li cas yuav tsum tau ua rau kom tus txheej txheem?

Lub ntsiab yog vim li cas rau tseg cia sau delegation - caching yog tsis muaj tseeb cov lus qhia txog lawv. Yog hais tias koj sau npe ib hom tshuaj tshiab chaw nyob, cia li ua siab ntev thiab tos rau tus txheej txheem no yuav tsum tsis txhob ntev ntev. Nws ua rau kev txiav txim zoo li mus yog hais tias koj hloov ib tug sau, ces txo lub tos lub sij hawm yog tau.

• Thov hu rau tus neeg rau zaub mov neeg khiav dej num, uas yog cai rau lawv qhov chaw nyob, thiab thov kom nws hloov cov ntaub ntawv TTL (teev tus yam tsawg kawg nkaus tus nqi).
• Test sau cheeb tsam. Muaj ntau cov tuam txhab muaj registrars ua li no tau. Tej zaum vim network cov teeb meem, qhov no txoj kev tsis, txawm tias thaum raug teeb cheeb tsam, yog li ntawd koj yuav tsum txiav txim siab seb puas yuav siv cov tswv yim no.
• Yog hais tias koj hloov lub neeg rau zaub mov ntawv teev tsis xa mus rau nws rau tej lub sij hawm rau cov sau. Yog hais tias koj xav tau mus ua hauj lwm nrog cov kev pab thaum lub sij hawm hloov, thov hu rau koj tus hosting zov me nyuam. Nug txog cov hauj lwm sau npe mus saib tau cov kev pab (kuj raug xa mus rau raws li kev pseudonyms).
• Yog hais tias koj muaj peev xwm ua li no, luaj lub cache rau lawv tus kheej resolver. Piv txwv li, nyob rau hauv lub qhov rais koj yuav ua li no siv cov console hais kom ua.

summing up

Yog li ntawd, tam sim no koj paub tias dab tsi nws txhais tau hais tias sau delegation. Qhov no yog tus thib ob theem ntawm kev cuv npe ntawm koj qhov chaw nyob rau hauv Internet. Ua ntej, cov ntaub ntawv no ntxiv rau qhov chaw nyob tshiab nyob rau hauv ib tug tshwj xeeb database, ces tus sau yog cai ncaj qha. Tsis muaj qhov kev siv ntawm cov kauj ruam tseem ceeb, koj yuav tsis tau txais los ntawm qhov chaw resource lag luam.

Delegation - ib tug tseem ceeb theem ntawm kev cuv npe. Tsuas yog tom qab nws yog siab dhau, qhov chaw nyob no yuav raug ua hauj lwm, thiab xwb ces koj yuav pom qhov chaw nyob rau hauv lub ntiaj teb dav Web. Nyob rau hauv lwm yam lus, delegation - ua kom ntawm lub sau npe sau.