Imisebenzi Ezenzelweyo Yokuthola Kweta Yezinhloso Zokusebenza: Izisombululo Ezinhle Ngokuphumela Kwezinkampani

Thola Isilinganiso Samahhala

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ukuvula incazelo yeshidi ye-server

Ukulondoloza idatha ye-HDD yomncedisiyo yintindlela esecodwa elandelwa ukuthola kabusha idatha ethile, edlulelwe noma engenakufinyelelwa kwiHDD yomncedisiyo. Le nto ebalulekile ihlanganisa izicathami zokusebenzisa izicathami ezikhulayo, i-equipment enqatshelwe kwaye nezikwelo zokucwangcisa ukuze kubuyiselwe idatha ebaluleke kakhulu kwizicathami zomncedisiyo ozilungile noma ezidilile. Inqanawa le ntindlela inceda ngokuphela kwezindlela zokulondoloza, kunye nokulondoloza ngokulogika xa kuneempawu zesistimu yefayili, ukulondoloza ngokwephysical xa kuneengxaki zemoto, kunye nokulungisa i-RAID xa kuzo i-server storage arrays ezinxulumene. Abasebenzi bokulondoloza basebenza kwiimenkinini eziyisisekelo zokunceda abasebenzi kwiHDD ezidilile kwaye basebenzise izicathami zokulinganisa ezikhulayo ukuze bakhangqele intlekeleko yodlula kwaye bakhetho indlela efunekayo yokulondoloza. Indlela yokuqala ingqina ngokucingca isikrweleti somncedisiyo ozilungile, emva koko kwenziwa ikopi yonke into ngokwemigqa yonke imigqibo ukuze kugcinwe idatha ayidalwe ngokudlule. Iziphumo ezikhulayo njenge-Head stack replacement, platter transplantation, kunye nokulungisa ifirmware singasetshenziswa ngokuba yintoni xa kungenjalo. Intindlela inceda futhi ngokulingana neeprositheli zokulondoloza ukuqinisekisa ukuphephile kwe-idatha efumanwe kwaye neeprotokholi zokuthunyelwa kwaye kugcinwe idatha ebaluleke kakhulu xa idatha ithunyelwa kwi ndlela yokulondoloza.

Imikhiqizo edumile

Ukutholwa kwe-data ye-HDD yomphathi inikeza amatholiso athandwayo kakhulu abantu abasebenzisa yona xa beqina data. Okokuqala, ikunikeza indlela yokuthola futhi ukugcina imininingwane esenza kube lula noma ingaba yekusungula, kulokho kuthuthukisa ukuqhutywa kwemisebenzi yokusebenza futhi ukulinda izindleko zokwenza amaphutha. Inqubomgomo iyisiza kakhulu abantu abangenayo inkqubo yokubeka isibhedlelaniso esijwayelekile noma abe ngoba bekhiphe isibhedlelaniso. Izinkqubo zokuthola data ezinhle zilondoloza izimali ezithintekayo futhi zinemibandela yokuphela, okuyindlela yokuhlinzeka data ebalulekileyo ekuphileni kwenzeka ukutholwa kwe-data. Enye into engcono yayo kukhiye ukuthola data kwezinye izimo zokungcola, kanye nokucodwa komthwana, amaphutha we-logical, futhi nokucodwa kwezinto ze-RAID array. Inkqubo khona kungenzeka ukuba ngu-ndlela encane ngemali kunokuzama ukuthola ngendlela endaweni yakho, okungaba kungenzeka ukuthi kwenzeke amaphutha amaningi futhi kwehlise data ngokudala. Abasebenzisi benqubomgomo bethola data basebenzisa izindlela ezingenakuhlisa umoya wokuthola data ngendlela enempilo bese bangcina risiki lokucodwa okuningi. Inkqubo nayo inikeza amatholiso alandelanayo, kanye nezimfanelo zokuxhumana nezimo eziphambene nezinsizakalo, futhi nezimfanelo zokuthola data emkhakheni bakhethe amaphutha we-logical. Izinkqubo zokuthola data ezinhle zikhona ukunikeza izinkomba ezifanelekileyo futhi ukuxhumana, okuyindlela yokuvumelana nokutholwa kwezimo zokungcola futhi ukuthola izindlela zokuvikela data ngokulandzelako.

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Thola Isilinganiso Samahhala

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ukuvula incazelo yeshidi ye-server

Ukuchaza Okuphambene Nezokwelapha Zokulula

Ukuchaza Okuphambene Nezokwelapha Zokulula

Imirhodzi yokuthola kabusha idatha ye-HDD yomsebenzisi wezinhlayiya ezixhumelelwe kuzo izindawo zokulula eziqinisekisiwe, okuyindlela esebenza ngayo ukusebenzisa amadive akhombisiwe. Le ndawo enkulu inkontrola ngokucophelela imithi yesandla, ubude bendawo, kunye nezahlaniso zemoto, ekunqanda ukungena kwamathothi angachaza engcinga dibaniselwa ngezinca zokwenza amadive amathothi. Indawo yokulula iyakunceda abasebenzisi ukuba nezinyathelo ezincinci njengekusetyenziswa kokubeka i-head stack kunye nokuguqula iziqingatha ngaphandle kokuthintwa ngamathothi aphelileyo. Le ndawo enekontrola nguquleka kakhulu kwiinzinye zezinhlayiya zokugcina apho ikona yedatha ibaluleke kakhulu kwaye iinkcukacha zokwenyani ziphelile kakhulu.
Izinqumo Zokuthola Kabusha i-RAID

Izinqumo Zokuthola Kabusha i-RAID

Inqubeko isabelana nokwazi olukhulu lokukhipha idatha kumaqondiso we-RAID amabiweyo okusebenziswa kakhulu kizindawo zokusevisela. Abasevisi bane nokwazi oluphelele lamaqondo we-RAID fakazwa kwaye bakhiwa kwakhona ama-array noma xa amadivayisi angaphiwo lawa. Le nkabe yenzelwa kumaqondo we-RAID abulungiselelwa nezilandelayo, ukunikeza ukukhipha ngempumelelo ingaba iyiphi indawo yokugcinwa kwezindawo zokusevisela. Inqubo ibandakanya le teknoloji yokubuilda kwakhona i-RAID kunye nezicelo ezithile ezingekhethwe ukubuilda i-structure ye-array kunye nokukhipha idatha nangona xa i-RAID controller yakatholwa ke.
Imigwalagwala Yohandlingo Lwedatha Ekhangelweni

Imigwalagwala Yohandlingo Lwedatha Ekhangelweni

Imisebenzi yokutholwa kwedata yeHDD yosuku lokusebenza iqinisekisa ukuphepha kwezinhlangano zokugcinwa kwezindawo eziphathelene nezindlela zokutholwa kwedata. Lokhu kufaka phakathi izwi ledata zakhiwo ezijwayelekile, amagumbi aphathekile, nokwenza umyalezo wechain wekuphela okudokotshiwe. Abasevisi besebenza ngemisiko ethile yesithunywa fasonke bendodwa nezindlela zokuphepha zangaphambili zokuhlinzeka kwebizinnesi, ukuze kutholakale ukuphephwa kwezinfomethi. Imisebenzi nayo inkambu yokungenisa amadokhumenti ohlelweni wazo wonke amatholwana atholakalayo fasonke nokuqonda kwebizo lokuqukethwe kwezokugcinwa data, okwenza yinto engcono kuzinhlangano onazo imigomo eliphephile emisebenzini.

Thola Isilinganiso Samahhala

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