Ngentwasahlobo ka-1987, inguquko ye-optical yayisifezekile. wayivumela ukuba iphumelele eqhudelaneni nayo eseduze kakhulu, iWinchester, ngokuphindwe kashumi (yilokho abakubhala, ngofeleba). I-brainiacs Optimem ne-Verbatim yangaleso sikhathi babelungiselela ama-prototypes amadrayivu okusebenza abhalwe kabusha, futhi ochwepheshe nabahlaziyi babenza izinhlelo zesikhathi eside. Enye yezinsika zomhlaba zesayensi, esaphila nanamuhla, Isayensi Ethandwayo esihlokweni esithi “Erasable Optical disks” ayishiyanga ithuba lokuqoshwa kazibuthe. Le ncwadi yaphetha ngesibikezelo sikaProfesa Bill Meiklejohn, ngaleso sikhathi owayevele engumsebenzi wakwaGeneral Electric owayesechithe iminyaka engu-35 efunda ngozibuthe. Ngokombono wakhe, imishini yokurekhoda kazibuthe yayineminyaka eyishumi yokuphila, ayisekho.
I-Verbatim namuhla igxile ekukhanyisweni kwe-LED kanye nezinto zokusetshenziswa zokuphrinta ze-3D. Abahlaziyi abaningi abasekho ohlwini lwabaphilayo. Futhi imakethe ye-HDD inempilo, futhi isidingo sokugcina siphula amarekhodi. Umthamo ophelele wamadrayivu aqinile kazibuthe athunyelwa ngonyaka odlule wedlula ama-exabytes angama-800, okuphindwe kathathu kuneNotre Dame de Paris edumile.
Noma kunjalo amadiski kazibuthe ayahamba. Bahambe bakhiphe wonke amadata endlini. Ayigodli izithombe zasolwandle noma emtatsheni wezincwadi wezinganekwane zesayensi. Ukuthi bayaphi akwaziwa. Bayoba ndawana thize ezintabeni hhayi endaweni yethu. Emafini, ukunemba kakhudlwana.
Abathengisi abasadingi ukumaketha ama-HDD emakethe yabathengi. Ngisho ne-Western Digital, esikhundleni se-flagship ye-WD Gold brand, manje ithengisa lokho obekulokhu kungaphansi kwelebula - i-Ultrastar, umkhiqizo onokwethenjelwa nosezingeni eliphezulu. Idivayisi yeseva.
Ngendlela, kungenxa yokuthelwa kwegazi elisha elivela ku-HGST ukuthi ingxenye yeseva ye-WD ibonise ubungqabavu bayo kanye . Phela, omama bamakhaya manje baphethe ama-SSD. Kodwa-ke, ukuthuthukiswa kwesimo esiqinile kokubili kwe-WD ne-Seagate kwehlulekile ngempumelelo. Kwadingeka ngihambe ngiyodayisa emakethe ukuze ngihlale khona. I-Seagate yathatha abalawuli beSandForce, iWestern yavuna sonke isivuno ngokuthenga i-SunDisk.
Manje igagasi lokumaketha lisebenzela ama-SSD. Kodwa amabhrendi angenangqondo esikhathi esedlule, asebenzisa ingqikithi edlayo yesici samanzi (i-Barracuda yase-Seagate, ngisho ne-Pirahna yangaphambili evela ku-WD), izoba izilwane ezigxilile kuphela kumnyuziyamu wenguquko yobuchwepheshe.
Kuthiwani nge-HDD? Ingabe sizosheshe sibakhohlwe, njengoba nje sikhohlwe mayelana ne-magnetic tape? Kungakhathaliseki ukuthi kunjani: sisindile ezimemezelweni zamadrayivu angu-100TB, sizophinde sisinde ekurekhodweni okufakwe amathayela. Ngeke uyidinge noma kunjalo ekhaya.
Source: www.habr.com