Lub npe rov qab siv rau dab tsi?
Lub npe rov qab siv rau dab tsi?

Video: Lub npe rov qab siv rau dab tsi?

Video: Lub npe rov qab siv rau dab tsi?
Video: txhob hnov qab kuv lub npe - Bee lee [Official MV] 2022-23 2024, Kaum ib hlis
Anonim

A rov qab npe server yog hom npe server uas feem ntau zaum tom qab firewall hauv lub network ntiag tug thiab coj cov neeg thov kev thov mus rau qhov tsim nyog backend server. Lawv kuj tuaj yeem ua haujlwm ntxiv xws li SSL encryption kom tshem tawm ntawm koj lub vev xaib servers, yog li txhawb lawv txoj haujlwm.

Kuj paub, thaum twg koj yuav siv lub npe rov qab?

Rov qab proxies kuj yog siv raws li ib tug txhais tau tias ntawm caching cov ntsiab lus thiab compressing inbound thiab outbound cov ntaub ntawv, ua rau ib tug ceev thiab smoother khiav ntawm cov neeg siv khoom thiab servers. Tsis tas li ntawd, lub rov qab npe tuaj yeem tswj hwm lwm yam dej num, xws li SSL encryption, ntxiv txo cov load ntawm web servers.

Ib tug kuj yuav nug, puas yog tus neeg sawv cev rov qab muaj kev nyab xeeb? Feem ntau high-end rov qab proxies khiav ib tug proprietary operating system thiab tiv thaiv Web server tawm tsam, tsis hais hom Web server lawv tiv thaiv. Rov qab proxies yog qhov yooj yim rau kev siv thiab muab muaj zog kev ruaj ntseg tawm tsam Web server tawm tsam. Muaj ob peb yam zoo heev rov qab npe cov neeg muag khoom.

Ua raws li qhov xav tau, qhov txawv ntawm Proxy thiab Reverse Proxy yog dab tsi?

Qhov txawv ntawm Tom ntej Proxy thiab Reverse Proxy . Lub ntsiab qhov sib txawv ntawm ob tug ntawd yog mus tom ntej npe yog siv los ntawm tus neeg siv xws li lub web browser whereas rov qab npe yog siv los ntawm lub server xws li lub web server. Tom ntej npe tuaj yeem nyob hauv tib lub network sab hauv raws li tus neeg siv khoom, lossis nws tuaj yeem nyob hauv Is Taws Nem.

Puas yog Load Balancer yog lub npe rov qab?

A rov qab npe lees txais qhov kev thov los ntawm tus neeg siv khoom, xa mus rau tus neeg rau zaub mov uas tuaj yeem ua tiav nws, thiab xa rov qab cov lus teb rau tus neeg siv khoom. A load balancer faib cov neeg thov tuaj ntawm cov pab pawg ntawm cov servers, nyob rau hauv txhua rooj plaub rov qab cov lus teb los ntawm cov neeg rau zaub mov xaiv rau cov neeg siv khoom tsim nyog.

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