Hayi Habr!
Ngokwezibalo, i-80% yedatha iphelelwa lixesha phakathi kweentsuku ezingama-90 kwaye ayisasetyenziswa ngokusebenzayo. Olu luhlu lulonke lwedatha kufuneka lugcinwe ndaweni ithile kwaye kukhethwa ukuba lugcinwe ngelona xabiso liphantsi. Kwaye kwangaxeshanye ube nokufikelela ngokulula nangokukhawuleza ukuba kuyimfuneko.
Kutshanje, kukho iingxoxo ezininzi malunga nokuhambisa nokugcina idatha efini, ebonisa ukuba isombulula ingxaki yokugcina idatha esetyenziswa kancinci kunye ne-backups. Ngexesha elifanayo, ukulibala ngokungafanelekanga malunga neelayibrari ze-tape. Emva kwayo yonke loo nto, itekhnoloji yeteyiphu inokwandisa kakhulu ixabiso lokugcina idatha. Ngo-2018, i-IBM ibhengeze isizukulwana esitsha se-tape drives - IBM LTO-8 kwaye namhlanje ndifuna ukwabelana nawe enye yeenketho zolawulo lwedatha olufanelekileyo.
Iiteyiphu zokuqhuba ziqhubeka zibe sisisombululo esingabizi kwaye esisebenzayo sokugcina idatha ebandayo. I-IBM LTO-8 ikuvumela ukuba ugcine idatha ephindwe kabini (xa kuthelekiswa nesizukulwana sangaphambili), usebenzisa iikhatriji ezimbalwa kunye nokuthatha indawo encinci. Kwaye ngokudibanisa ne-IBM Spectrum Protect, sifumana amandla okulawula i-archives, i-backups kwaye sinokuqiniseka ukuba idatha ikhuselwe.
Mhlawumbi akukho mfuneko yokuphinda kwakhona ukuba idatha yakho yeyona asethi yakho ibalulekileyo. Ngamana bangahlala bekunye nawe.
umthombo: www.habr.com