Cov ntsiab lus xa tawm Network (CDN) vs Web Hosting Servers | CDN vs Dedicated Hosting | CDN vs Huab Hosting | Google Page Speed Services
CDN thiab Web Hosting zoo li zoo sib xws, tab sis lawv yog ob lub ntsiab lus sib txawv. Web Hosting yog hosting koj cov ntsiab lus ntawm koj lub vev xaib hauv server. Muaj ntau qhov kev npaj hosting muaj nyob rau hnub no xws li sib koom hosting, VPS (Virtual Private Hosting), Dedicated Hosting thiab Cloud Hosting. Txij li thaum cov ntaub ntawv hauv lub vev xaib dhau los ua nplua nuj, hauv kev nkag siab, ntau dua nrog Suab, Video lossis nplooj ntawv loj dua, nws siv ntau bandwidth xa cov neeg siv kawg lossis tus neeg uas tab tom nrhiav. Nyob rau sab saum toj ntawm bandwidth, nws yuav siv sij hawm ntau dua los thauj cov ntsiab lus ntawm lub vev xaib rau tus neeg siv. Ntawm no xwb, CDN network los rau hauv daim duab.
Web Hosting
Muaj ntau txoj hauv kev thiab thev naus laus zis los tsim lub vev xaib hosting server. Hnub no, peb tsis tuaj yeem tham tsuas yog hais txog lub vev xaib servers vim tias feem ntau ntawm cov vev xaib muaj cov ntawv thov xws li MySQL, Oracle, MS SQL thiab lwm yam. Yog li, nws yog tag nrho cov kev daws teeb meem uas suav nrog web servers, nrog rau cov ntawv thov servers. Raws li koj lub tsheb khiav (ntaus) koj tuaj yeem txiav txim siab seb yuav mus rau qhov twg. Qhov yooj yim web hosting daws yog sib koom hosting. Yog tias koj muaj tsheb ntau dua, thiab xav tau kev ua haujlwm ntau dua koj yuav tau mus nrog VPS (Virtual Private Server), Dedicated Hosting lossis tuaj yeem Hosting. Dedicated hosting kev daws teeb meem yog kim, tab sis nws yog ib qho kev daws teeb meem zoo tshaj plaws rau kev ua haujlwm siab thiab ib puag ncig kev tsheb loj.
Cov ntsiab lus xa tawm Network (CDN) | Vim li cas peb thiaj xav tau CDN rau cov vev xaib?
Yog tias koj muaj ntau tus neeg siv (ntaus) los rau hauv koj lub vev xaib, koj yuav tsum xav txog kev siv CDN rau koj lub vev xaib. CDN yog ib lub network faib ua lub chaw khaws ntaub ntawv ntawm koj cov nplooj ntawv web hauv thaj chaw sib txawv. Nws tuaj yeem raug categorized nyob rau hauv cov ntsiab lus optimized xa. Piv txwv li, koj tau tuav koj lub vev xaib nyob rau sab hnub poob ntug dej hiav txwv ntawm Asmeskas, thiab cov neeg siv tau kis thoob ntiaj teb. Thaum txhua tus neeg siv thov rau nplooj ntawv los ntawm koj lub vev xaib, nws yuav tsum tuaj ntawm sab hnub poob US. Xav txog tus neeg siv thov nplooj ntawv los ntawm Hong Kong, tseem yog nplooj ntawv yuav tsum tau taug kev los ntawm West US mus rau Hong Kong. Yog li dab tsi CDN ua yog, nws caches koj cov ntsiab lus zoo li qub ntawm koj lub vev xaib hauv ntau lub pob thoob plaws ntiaj teb, thiab nyob ntawm lub hauv paus ntawm qhov kev thov, nws xa ib feem ntawm koj lub vev xaib, lossis nplooj ntawv los ntawm cov chaw muab faib ze rau tus neeg siv. Nws ua rau cov ntsiab lus xa sai dua li xa los ntawm lub vev xaib server. Muaj cov txheej txheem los khaws CDN cov ntsiab lus mus txog hnub nrog cov ntsiab lus qub hauv web server. Los ntawm kev qhia CDN, peb tau txais kev xa khoom sai, txuag International bandwidth, muaj ntau dua redundancy, thiab qis latency rau peb lub vev xaib.
Google tseem tab tom npaj los qhia CDN rau cov neeg siv, uas yog hu ua "nplooj kev pabcuam". Tam sim no, Google tab tom sim cov kev pabcuam no nrog cov neeg siv xaiv, thiab nws yuav yog qhov kev pabcuam them nqi los ntawm Google sai sai.
Dab tsi yog qhov txawv ntawm CDN Hosting thiab Web Hosting?
(1) Web Hosting yog los tuav koj lub vev xaib hauv server kom tso cai rau tib neeg nkag mus hauv Is Taws Nem, qhov CDN nce kev xa khoom ceev ntawm koj lub vev xaib thoob ntiaj teb.
(2) CDN tam sim no xa tsuas yog qhov zoo li qub ntawm koj lub vev xaib, tab sis Google tab tom npaj yuav cache tag nrho nplooj ntawv suav nrog cov ntsiab lus ntawm koj cov nplooj ntawv web, web servers ntawm qhov tod tes, muaj tag nrho koj lub vev xaib ntsig txog cov ntsiab lus.
(3) Feem ntau, cov ntsiab lus hauv lub vev xaib tau tuav hauv ib tus neeg rau zaub mov, tab sis cov ntsiab lus CDN yuav nthuav dav thoob plaws ntiaj teb, hauv ntau qhov chaw tuav.
