NGINX: madadin ban sha'awa ga Apache

Wannan tsohuwar Sabar yanar gizo Yana cin nasara shahararrun a ciki yan kasuwa. NGINX yanzu sabo ne lamba biyu na sabobin yanar gizo, galibi saboda yana da sauri, mara nauyi, da kuma buɗe tushen madadin ga mai iko duka Apache. Ga dalilin da yasa yake jan hankali sosai.

Zaɓin sabar yanar gizo ya kasance mai sauƙi. Idan kuna da shagon Windows, kun yi amfani da Sabar Bayanin Intanet (IIS); in ba haka ba, Apache. Babu matsala. Yanzu, duk da haka, akwai ƙarin zaɓin sabar yanar gizo. Daya daga cikin manyan hanyoyin shine NGINX, shirin buda ido wanda ya zama lambar gidan yanar gizo mai lamba biyu a duniya, a cewar Netcraft, kamfanin nazarin sabar yanar gizo.

NGINX (wanda aka faɗi "engine X") sabar yanar gizo ce mai buɗe HTTP wanda ya haɗa da sabis na e-mail tare da samun damar yin amfani da Yarjejeniyar Saƙon Intanet (IMAP) da kuma uwar garken Post Office Protocol (POP). Hakanan, NGINX a shirye yake don amfani dashi azaman wakili na baya. A wannan yanayin, ana amfani da NGINX don daidaita nauyi tsakanin sabobin ƙarshen-baya, ko kuma don samar da ɓoye don jinkirin ƙarshen ƙarshen sabar.

Kamfanoni kamar kamfanin TV na kan layi Hulu suna amfani da NGINX don kwanciyar hankali da saiti mai sauƙi. Sauran masu amfani, kamar su Facebook da WordPress.com, suna amfani da shi saboda gine-ginen asynchronous na sabar yanar gizo sun bar ƙaramin sawun ƙwaƙwalwar ajiya da ƙarancin amfani da albarkatu, yana mai da shi manufa don iya amfani da yawa da canza shafukan yanar gizo masu aiki.

Wannan aiki ne mai wahala. A cewar darektan NGINX, mai tsara ginin Igor Sysoev, wannan shine yadda NGINX zai iya tallafawa daruruwan miliyoyin masu amfani da Facebook.

Sysoev ya fara ne da cewa “yayin da sabar yanar gizo ta banbanta ta hanyar samun fasali da yawa kuma kasancewa wani abu ne na kayan aikin yanar gizo na gaba daya, NGINX ya fice domin saitin manyan fasalulluka masu alaƙa da aiki, daidaitawa da ingancin farashi. . Yawancin lokaci, haɓakar kwayoyin NGINX ya jagoranci aikin zuwa halin da ake ciki yanzu, yana ba da 10% na duk Intanet (wanda yake da yawa).

Sysoev ya ci gaba da cewa "yawanci saboda yawan abubuwan da yake da su ne da kuma yadda ake amfani da su." “A ciki, hakan ma saboda tsarin gine-ginenta, wanda ya bambanta da tsarin gargajiya na ajiye kwafin kansa a shirye don biyan kowace sabuwar buƙata. Madadin haka, NGINX yana aiwatar da dubun dubatar haɗin lokaci ɗaya a cikin ƙarami, aiwatar da Multi-CPU wanda kawai kuke da adadin adadin ayyukan NGINX don haɓaka sosai.

Shin kuna son ƙarin bayani? Ana samun shirin don amfani kuma shine tushen tushe. A cewar Sysoev, tsarin kasuwancin kamfanin ya dogara ne da lasisi biyu. "Za mu ci gaba da inganta sigar tare da software ta kyauta [Free Software da kuma Open Source] mai inganci da sabuntawa," in ji shi. “Kuma muna so mu nemo fadadar kasuwancin da za a iya ganewa bisa wannan sakin da yakamata a saya ga kamfanonin da ke buƙatar fasalulluran ci gaba waɗanda ba kasafai ake samu a cikin kowane irin samfuran buɗe ido ba. Muna ba da sifofin kasuwanci na gargajiya da kuma yin shawarwari don sigar buɗe tushen NGINX, kuma, kuma tuni abokan hulɗa sun riga sun haɗu tun lokacin da muka zama kamfani. »

Idan kana son ayyukanka na yanar gizo suyi sauri ba tare da karya banki da kashe kasafin kudi akan kayan aiki ba, NGINX a fili ya cancanci kulawar ka.