Kwixesha ledijithali, ukugcinwa kwedatha kunye nokufikeleleka kuye kwaba yinto ephambili yokusetyenziswa komntu kunye nobugcisa. I-Network Attached Storage (NAS) inikezela ngesisombululo esiguquguqukayo, esisebenza njengendawo esembindini yedatha yakho. Esi sikhokelo sibanzi siphonononga ubucukubhede be-NAS, ukusebenza kwayo, izibonelelo, imiqobo, kunye nendlela yokwenza ukuba ikusebenzele.
Isiqulatho:
1. Yintoni i-Network Attached Storage?
2. Isebenza njani i-Network Attached Storage?
3. Okuzuzwayo kunye nokungaphumeleli kweNethiwekhi yokuGcina iAttached
4. Ungakhetha njani iNethiwekhi eqhotyoshelweyo yoGcino
5. Indlela yokusebenzisa i-Network Attached Storage
Yintoni iNethiwekhi eqhotyoshelweyo yoGcino?
I-Network Attached Storage (i-NAS) sisixhobo sokugcinwa kweefayile esizinikeleyo esenza ukuba abasebenzisi abaninzi kunye nezixhobo zomxumi ezingafaniyo zifumane idatha kumthamo wediski ophakathi. Abasebenzisi banokufikelela kolu kugcinwa okwabelwana ngalo ngenethiwekhi, okwenza i-NAS ibe sisixhobo esibalulekileyo sokwabelana ngedatha kunye nentsebenziswano kumaqonga ahlukeneyo. Ngokungafaniyo nendawo yokugcina encamathele ngokuthe ngqo (DAS) eqhagamshelwe kwikhompyuter enye, i-NAS isebenzela abathengi abaninzi kwinethiwekhi, inikezela ukuguquguquka okukhulu kunye nokuqina.
Iinkqubo zeNAS ziyilelwe ukuba kube lula ukuzicwangcisa nokulawula, zizenza zifikeleleke kubo bobabini abasebenzisi basekhaya kunye namashishini. Ziza ngobukhulu obahlukeneyo kunye nezakhono, ukusuka kwiiyunithi ezinokungena kwiofisi yasekhaya ukuya kwizisombululo ezinkulu zommandla wamashishini. Undoqo womsebenzi we-NAS ulele ekukwazini ukubonelela ukufikelela ngaxeshanye kwiifayile, okwenza kube sisisombululo esifanelekileyo sendawo yokusebenza ngokubambisana, ukusasazwa kwemultimedia, kunye nezisombululo zokugcina.
Itekhnoloji emva kweNAS yakhiwe kwiiprothokholi ezisekelwe kwiifayile ezifana ne-NFS (eqhelekileyo kwiinkqubo ze-UNIX), i-SMB / CIFS (I-Server Message Block / i-Common Internet File System, esetyenziswa kunye ne-Microsoft Windows), kunye ne-AFP (esetyenziswa kunye nezixhobo ze-Apple). Ezi prothokholi zivumela i-NAS ukuba ibonakale kwizixhobo zabaxumi ngokungathi yindawo yokugcina encamathele ngokuthe ngqo, nangona inokuba ibekwe kwindawo eyahlukileyo yejografi.
Isebenza njani i-Network Attached Storage?
Kwisiseko sayo, i-NAS isebenza ngokudibanisa kwinethiwekhi yendawo yendawo (LAN) ngoqhagamshelwano oluqhelekileyo lwe-Ethernet. Olu xhulumaniso luvumela izixhobo ze-NAS ukuba zinxibelelane nezixhobo ezininzi kwinethiwekhi, ukukhonza iifayile kunye nokuvumela ukufikelela kwedatha kunye nokwabelana. Inkqubo yokusebenza yesixhobo se-NAS, ngokuqhelekileyo inguqulelo elungelelanisiweyo ye-Linux okanye enye i-OS esebenzayo yenethiwekhi, yenzelwe ngokukodwa ukugcinwa kwefayile kunye nokwabelana.
Iinkqubo ze-NAS ziyahluka ngobunzima, ukusuka kwiziseko ezisisiseko zekhaya kunye ne-hard drive eyodwa ukuya kwizisombululo zeshishini eziyinkimbinkimbi eziqukethe iimodyuli ezininzi zokugcina kunye neempawu zokukhusela idatha efana ne-RAID (i-Redundant Array of Independent Disks), i-snapshots, kunye ne-encryption yexesha langempela. Ukufakwa kohlengahlengiso lwe-RAID kwizixhobo ze-NAS kuqinisekisa ukugqithiswa kwedatha, ukukhusela ekulahlekeni kwedatha kwimeko yokungaphumeleli kwe-hard drive.
Enye yezinto eziphambili zeNAS kukulula kwayo ukulawula idatha. Ngokusebenzisa ujongano olusekwe kwiwebhu, abasebenzisi banokucwangcisa ngokulula kwaye balawule ukugcinwa kwedatha yabo, bamise iimvume zabasebenzisi, kwaye benze ii-backups. Olu lawulo lomsebenzisi luyinzuzo ebalulekileyo, ukunciphisa imfuno yezakhono ezikhethekileyo ze-IT ukugcina nokukhusela inkqubo yokugcina.
Okuzuzwayo kunye nokungaphumeleli kweNethiwekhi yokuGcina eAnyathiselweyo
Izibonelelo zeNAS zininzi, zibonelela ngokufikeleleka kwedatha okongeziweyo, amandla okwabelana, kunye nolawulo lwedatha olusembindini. Kumashishini, i-NAS yenza lula ukusebenzisana ngokuvumela abasebenzi ukuba bafikelele kwiifayile ekwabelwana ngazo ngaphandle komthungo, kungakhathaliseki indlela yokusebenza okanye indawo. Ikwabonelela nge-scalability, eyenza ukuba amashishini ongeze umthamo wokugcina ngaphandle kokuphazamisa imisebenzi ekhoyo.
Nangona kunjalo, i-NAS ayikho ngaphandle kwayo. Ukuxhomekeka kwenethiwekhi kuthetha ukuba ukusebenza kunye nokufikeleleka kwe-NAS kuxhomekeke kwiimeko zenethiwekhi kunye ne-bandwidth. Iimeko zetrafiki eziphakamileyo zingafumana amaxesha ofikelelo olucothayo kwidatha ngamaxesha aphakamileyo. Ukongeza, ngelixa iinkqubo ze-NAS zikhuselekile ngokubanzi, zisesichengeni sohlaselo olusekwe kuthungelwano, nto leyo eyenza ukhuseleko lwenethiwekhi oluluqilima luyimfuneko.
Enye into eqwalaselwayo yindleko yokuqala kunye nokugcinwa okuqhubekayo. Ngelixa i-NAS inokubiza imali ngokuhamba kwexesha, ngakumbi kumashishini afuna isixa esikhulu sokugcinwa okwabelwana ngaso, utyalo-mali lwangaphambili lunokubaluleka. Ukugcinwa rhoqo kunye nokuphuculwa okunokubakho nako kunegalelo kwixabiso lilonke lobunini.
Indlela yokukhetha iNethiwekhi eqhotyoshelweyo yoGcino
Ukukhetha i-NAS efanelekileyo kuxhomekeke kwizinto ezininzi, kuquka iimfuno zokugcina, uhlahlo lwabiwo-mali, kunye nokusetyenziswa okujoliswe kuyo. Ukusetyenziswa kwe-ofisi yomntu okanye encinci, i-NAS elula, ene-single drive inokwanela. Nangona kunjalo, amashishini okanye abasebenzisi abanamathala eencwadi eendaba abanzi banokufuna i-NAS ye-multi-bay enenkxaso ye-RAID yokhuseleko lwedatha kunye nomthamo.
Xa ukhetha i-NAS, qwalasela ukuhambelana kwesixhobo kunye nenethiwekhi yakho ekhoyo kunye nezixhobo. Jonga iinkqubo zeNAS ezixhasa iiprothokholi zakho ezifunekayo kwaye zinikeze ukusebenza okuyimfuneko kwizicelo zakho ezithile. Ukongeza, vavanya iinketho ze-NAS zokulinganisa, uqinisekise ukuba zinokukhula kunye neemfuno zakho zokugcina.
Iimpawu zokhuseleko nazo zibalulekile. Khetha izixhobo ze-NAS ezibonelela nge-encryption, ulawulo olukhuselekileyo lokufikelela, kunye nohlaziyo lwesoftware rhoqo ukukhusela idatha yakho. Ekugqibeleni, qwalasela ukukhululeka kokusetyenziswa kunye neempawu zokulawula, njengoko i-interface-friendly interface inokunciphisa kakhulu ixesha kunye nomgudu ofunekayo ukulawula ukugcinwa kwedatha yakho.
Usetyenziswa njani iNethiwekhi eqhotyoshelweyo yoGcino
Ukuseta kunye nokusebenzisa i-NAS kubandakanya amanyathelo ambalwa abalulekileyo. Ekuqaleni, kuya kufuneka uqhagamshele isixhobo se-NAS kwinethiwekhi yakho, ngesiqhelo ngentambo ye-Ethernet. Nje ukuba iqhagamshelwe, i-NAS iya kumiselwa ngojongano lwayo olusekwe kwiwebhu. Le nkqubo yokuseta ibandakanya ukuqalisa iidrive, ukudala imiqulu yokugcina, kunye nokuqwalasela izicwangciso zenethiwekhi.
Ukusetyenziswa okusebenzayo, cwangcisa idatha yakho kwiifolda ekwabelwana ngazo kwaye usete iiakhawunti zabasebenzisi kunye neemvume zokulawula ukufikelela. Rhoqo gcina i-backup data ebalulekileyo zombini kunye ne-off-site ukuqinisekisa ukukhutshwa kwedatha kunye nokhuseleko. Ukongeza, thatha ithuba leempawu ozifumanayo nge-NAS, ezinje ngokusasazwa kweendaba, ukufikelela kude, kunye nee-apps zomntu wesithathu, ukuphucula ulawulo lwakho lwedatha kunye nokufikeleleka.
Gcina i-NAS yakho ngokugcina i-firmware yayo isexesheni kwaye ujonge impilo yayo ngojongano lolawulo. Uhlaziyo lwarhoqo aluphuculi nje ukusebenza kunye nokhuseleko kodwa lukwaqinisekisa ukuba iNAS yakho isebenza ngokufanelekileyo.
isiphelo
I-Network Attached Storage inikezela ngesisombululo esiguquguqukayo nesisebenzayo sokulawula kunye nokufikelela kwidatha kwizixhobo ezininzi. Ngokuqonda indlela esebenza ngayo i-NAS, izibonelelo zayo kunye neengxaki, kunye nendlela yokukhetha nokuyisebenzisa ngokufanelekileyo, abasebenzisi banokuphucula izicwangciso zabo zokugcina idatha. Nokuba yeyomntu, amashishini amancinci, okanye amashishini amakhulu, i-NAS ibonelela ngendlela enokuhla, ekhuselekileyo nefikelelekayo yokugcina nokwabelana ngomxholo wedijithali.
