Ngaba wakha wazibuza ukuba ingakanani indawo ethathwa ziividiyo ezijikelezayo kwi-Intanethi? Okanye ngcono noko, lungakanani ulwazi oluveliswa yonke imihla ngeefowuni zethu eziphathwayo, iinethiwekhi zentlalo kunye nezixhobo eziqhagamshelweyo? Ukwazi (kunye nokuqonda) impendulo, kuyimfuneko ukufumanisa yintoni i-Exabyte.
Kwizithuba zangaphambili sele sihlolisise ezinye iikhonsepthi ezinxulumeneyo, ezifana yintoni iYottabyte o yintoni iZettabyte. Kufanelekile ukucacisa ukuba la magama abhekiselele kuyo iyunithi yokugcina enzonzobileyo. Ngoku, enye yezo zisetyenziswa kakhulu namhlanje yi-exabyte, kwaye kweli nqaku siza kubona ukuba kutheni.
Yintoni i-exabyte? Idatha eninzi kunokuba ucinga!
Yintoni i-exabyte? Ngamagama ambalwa, yiyunithi yomlinganiselo emele isixa esikhulu sedatha, ngokukodwa, isigidi seeterabytes. Kucacile ukuba lo ngumthamo wokugcina onzima ukugaya, ubuncinci kulabo bethu abahlala kwiigigabytes ezimbalwa okanye i-tera.
Kwaye, ngelixa abasebenzisi bekhompyuter kunye nesixhobo esiphathwayo bethetha ngeegigabytes kunye ne-terabytes, iingxilimbela zetekhnoloji zicinga kwi-exabytes. Khawucinge ukuba ungakanani umthamo ofunekayo ukugcina millones de datos ezilayishwa kwiwebhu yonke imihla. Ukuzilinganisa kwiigigas okanye kwi-tera bekuya kufana nokuchaza umgama phakathi kweeplanethi kunye neminyele ngeemilimitha.: Kuyimfuneko ukunyusa.
Ngaloo ndlela, igama elithi exabyte esetyenziselwa ukubhekisa kwiimali zedatha yekhompyutha yehlabathi egcinwe kumaziko edatha amaninzi. Makhe sithathe umzekelo UGoogle kunye nazo zonke iinkonzo ezisebenzisayo: Qhuba, Gmail, YouTube, ukukhankanya ezimbalwa. Kuqikelelwa ukuba yonke le datha ihlala phakathi kwe-10 kunye ne-15 exabytes, inani eliqhubeka likhula rhoqo imihla ngemihla.
Kumsebenzisi oqhelekileyo, iiterabytes ezimbalwa zingaphezu kokwaneleyo ukugcina lonke ulwazi abalusebenzisayo. Kodwa kwiinkampani ezinkulu zetekhnoloji, Isidingo somthamo wokugcina siyaqhubeka sikhula. Okwangoku balinganisa loo mandla kwi-exabytes, kodwa kwixesha elizayo ngokuqinisekileyo baya kusebenzisa iiyunithi zokulinganisa eziphezulu (Zettabytes, Yottabytes, Brontobytes, Geopbytes).
Zingaphi iibhayithi ezikwi-Exabyte?
Ukuze uqonde ngcono ukuba yintoni i-exabyte, yinto efanelekileyo yokuyithelekisa kunye nezinye iiyunithi ezihambelanayo (kwaye zaziwa ngcono) zokulinganisa. Ukuqala, masikhumbule oko I-byte (B) yiyunithi esisiseko yokulinganisa ulwazi kwihlabathi ledijithali. Ke, xa sibona ifoto enobunzima be-2 MB, oko kuthetha ukuba iibytes ezizigidi ezibini ziyafuneka ukuyigcina.
Njengoko ubona, i-byte njengeyunithi yokulinganisa incinci kakhulu, ngoko ayinakwenzeka ukuyisebenzisa ukubonisa ubungakanani beefayile ezinzima. Ngokukhawuleza kwaba yimfuneko ukusebenzisa iiyunithi ezinkulu., njenge-megabyte (MB) kunye negigabyte (GB). Umzekelo, ingoma ekwifomethi yeMP3 inokuthatha iimegabytes ezininzi, kwaye imuvi yeHD inokuthatha iigigabytes ezininzi.
Namhlanje, iidrive ezininzi zokugcina zangaphandle zinomthamo we-terabytes enye okanye ezininzi (TB). Kwi-terabyte kukho iwaka legigabytes, umthamo owaneleyo wokugcina amakhulu eefilimu, ilayibrari yomculo yonke, okanye iminyaka emininzi yogcino. Kodwa, njengoko sele sitshilo, Ezi yunithi zomlinganiselo bezincinci kakhulu ukuba zingakwazi ukubonisa indibaniselwano yangoku yedatha yehlabathi..
Ngoko ke, Zingaphi iibhayithi ezikwi-exabyte (EB)? Impendulo inzima ukuyifunda: Kwi-exabyte kukho 1.000.000.000.000.000.000 bytes. Ukwenza kube lula kuwe ukuba uyibone ngeso lengqondo, sinokuyichaza ngale ndlela ilandelayo: I-1 exabyte ilingana ne-1.000.000.000 (ibhiliyoni enye) igigabyte okanye, ngamanye amazwi, ilingana ne-1.000.000 (isigidi esinye) i-terabytes.
Lithetha ukuthini igama elithi 'Exabyte'?
Ukuba usafuna ukwazi ukuba yintoni i-Exabyte, kuya kukunceda kakhulu ukuqonda intsingiselo yeli gama. “I-exabyte” ligama elenziwe sisimaphambili Exa, elithetha “ezintandathu”, kunye negama elithi “byte”, elibhekisa kwiyunithi esisiseko yolwazi kwikhompyutha. Ngoko, ngokoqobo lithetha “iibyte eziphindwe kathandathu zesigidi”.
Kwiminyaka yakutshanje, igama elithi Exabyte liye laziwa ngenxa yokunyuka okubonakalayo kwinani ledatha esiyenzayo kwaye siyigcina kwihlabathi ledijithali. Siyazi le nto njengeDatha enkulu, igama elisetyenziselwa ukuchaza iiseti zedatha yedijithali enkulu kakhulu kunye neyinkimbinkimbi. Ukugcina le datha ingaka, iinkqubo kunye nezixhobo ezineexabytes ezininzi zomthamo ziyafuneka..
Yintoni i-exabyte: Ukuqonda iiyunithi zokugcina ezinkulu
Desde sus inicios, Uluntu luvelise kwaye lwasebenzisa inani elikhulu ledatha yazo zonke iintlobo. Ngaphambili, kwakungenakwenzeka ukuqokelela yonke loo nkcazelo, kodwa izinto zitshintshile kwixesha ledijithali. Namhlanje, kukho izixhobo ezininzi, kungekuphela nje ukuqokelela idatha, kodwa kunye nokucwangcisa, ukuhlela, ukufunda nokuyiqonda. Enyanisweni, yonke le datha ibe yinto yexabiso elikhulu kwiinkampani, oorhulumente, amaziko, njl.
Ingongoma esifuna ukuyenza ngayo yonke le nto yileyo idrive eyandayo yokugcina iyafuneka ukugcina yonke loo datha. Emva kombuzo othi "yintoni i-exabyte?" yinyani emangalisayo, kungekhona nje ngenxa yobukhulu bayo obunzulu, kodwa nangenxa yeempembelelo ezinokuthi zibe nazo kuluntu ngokwalo.
Ukususela ndisemncinci, bendinomdla kuzo zonke izinto zesayensi nezobuchwepheshe, ingakumbi ezo nkqubela phambili ezenza ubomi bethu bube lula kwaye bube mnandi ngakumbi. Ndiyakuthanda ukuhlala ndinolwazi ngeendaba zamva nje kunye neendlela ezintsha, kunye nokwabelana ngamava am, izimvo, kunye neengcebiso malunga nezixhobo kunye nezixhobo endizisebenzisayo. Oku kundikhokelele ekubeni ndibe ngumbhali wewebhu kwiminyaka engaphezulu kwemihlanu eyadlulayo, ndigxile kakhulu kwizixhobo ze-Android kunye neenkqubo zokusebenza zeWindows. Ndifunde ukuchaza iingcamango ezinzima ngamagama alula ukuze abafundi bam baziqonde lula.