Umxhamli-server sesakhiwo: features of yentsebenziswano

Iikhompyutha, isoftware kunye peripherals amacandelo saa ubuqabane ulwazi. Abanye ilifa resource ethile, benjenjalo ukumemeza iiseva, ngoxa abanye babuyele ezi zibonelelo kuthiwa iinkonzo. Cinga ukuba basebenzisane yaye yintoni eyenza ukwakhiwa umxhasi-server ngayo.

Umxhamli-server bokwakha

Architecture "uhanjiselo-server 'lo intsebenziswano ngala macandelo noshowo uthungelwano ngokusekelwe ezithile imigaqo lombutho uthungelwano, ezo amacandelo noshowo amacandelo iseva nababonelela imisebenzi ezithile ezizodwa (iinkonzo), kwakunye abathengi abasebenzisa le nkonzo. imisebenzi ethile lungahlulwa-hlulwa zibe ngamaqela amathathu ezisekelwe kwimisebenzi ethile:

• umsebenzi igalelo kunye ntetho ziyilelwe intsebenziswano lomsebenzisi kunye nenkqubo;
• imisebenzi isicelo - ngalinye thambeka sinengqokelela yayo;
• iimpawu zolawulo yenzelwe ukulawula inkqubo yefayile, iinkcukacha ezahlukeneyo, kunye namanye amacandelo.

Yima-kuphela nkqubo, ezifana ikhompyutha ngaphandle kokuba unodibaniso, uwusondeza amacandelo enokusebenziseka nolawulo kumanqanaba ahlukeneyo. Olu hlobo amanqanaba zithathwa ukuba indlela yokusebenza, isicelo kunye eluncedo software, ngezidingo ezahlukeneyo. Ngokufanayo, uthungelwano ithetha onke amacandelo ngasentla. Into esemqoka - ilungelo ukubonelela network intsebenziswano phakathi kwala macandelo.

Lo mgaqo uyasebenza client-server bokwakha

ukwakhiwa loNiko-server kakhulu wayedla ukudala oovimba corporate, apho iinkcukacha igcinwa kuphela, kodwa ngamanye amaxesha lokuchophela ezahlukeneyo zokuhlola. Loo database yinto efunekayo nayiphi na inkqubo ulwazi lwamashishini, kwaye elisebenziswa ngumncedisi ingundoqo lo mgaqo-sikhokelo. Ngoko ke, lo iseva kwenzeka imisebenzi ezininzi ezimbaxa kwigalelo, ukugcinwa, ukusetyenzwa kanye ukuguqulwa data. Xa umsebenzisi (Client) weposi onikeza ledatha (server), isicelo kusetyenzwa: kunikezelo ngqo uvimba kwaye ibuyisela impendulo (processing japan). Isiphumo inqubo - umyalezo womnatha malunga nokusebenza ngempumelelo okanye impazamo. computers ezincedayo ingaphatha izicelo ngaxeshanye abaxhasi beposi kwifayili enye. Lo msebenzi kunye nokudluliselwa kwedatha ngapha komsebenzi womnatha ukukhawulezisa umsebenzi software yesicelo.

Umxhamli-server lwezakhiwo: ukusetyenziswa kobugcisa

Le sesakhiwo isetyenziselwa ukufikelela ezahlukeneyo ngezibonelelo kusetyenziso lweeteknoloji womnatha: abancedisi Web, abancedisi isicelo, iinkcukacha, abancedisi, firewalls, abancedisi beproxy. uphuhliso isicelo client-server ikuvumela ukuba ukuphucula ukhuseleko, ukuthembeka kunye ukusebenza izicelo yakho nenethwekhi xa iyonke. Izicelo uhanjiselo-server kakhulu ezisetyenziswayo eziqhelekilyo esizisebenzelayo ishishini.