Makombiyuta, Operating hurongwa
Ndezvipi kushanda nehurongwa
Shanda zvose kadambari mano hazvibviri pasina zvirongwa kuzvidzora. Ava kushanda hurongwa. Chii chinonzi kombiyuta? Ichi hwakaoma kunzwisisa zvinosanganisira vakawanda zvakasiyana unyanzvi hwakasiyana dzakabatana nodes, inonzi zvinoriumba.
Kurerutsa kunzwisisa rokuti "uchishandisa hurongwa", unogona kushandisa ringanidzo munhu; asi Hardware of kombiyuta - muviri ichi; kuzvidzora Zvirongwa - a tsinga uye pfungwa ine mamwe hunenge; uye chirongwa application rinotaurwa kufunga, vavariro, pfungwa. Vakaumba chikwata akanyatsorongwa: pfungwa - hunenge - muviri (the chiito). Chokwadi, tsananguro iyi ndezvechokwadi chete chete Reservations, asi anobvumira "pamusoro minwe" kutsanangura uchishandisa hurongwa. Kutaura zvazviri, vari mhando buffer pakati chirongwa zvinoriumba uye user.
Maererano nzira basa, zvose zvingaitwa yakadaro inogona kupatsanurwa muzvikwata zvitatu:-chaicho nguva, pamwe weboka, batch mangé mabasa. Chokutanga mushandisi kudyidzana anobvumirwa (kana zvimwewo zviteshi) mubishi kuita Masvomhu. Nokudaro, mugumisiro anochinja. Time kugoverana kunosanganisira kuurayiwa vakawanda mabasa, asi pamwe kutsanya Nokuchinja kubva processor pakati pavo kuti anosika fungidziro chamazuva ose. The Kupindira Zvinogonekawo. Asi batch mangé kugadzira ndiko kutanga mazita mabasa ndichivatuma rokuita. Correct Data zvinogona chete zvikamu pakati omumasherufu.
Sezvo vanhu vakawanda havana hameno sei akunoita yakaiswa pamusoro kombiyuta uchishandisa hurongwa, chisarudzo chakaitwa, pakutanga kwezvose, nokuti zvivanakire kushandisa inowanikwa. Hazvina yakasiyana kwete chitarisiko, asiwo mutauro. Nokudaro, Russian uchishandisa hurongwa zvikuru nevakawanda mune yaimbova Soviet Union.
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