Ama-Terabytes, ama-Gigabytes, nama-Petabytes: Bangaki Bakhulu?

by Tim Fisher

Umhlahlandlela ozwakalayo kukho konke kusuka ku-Bytes kuya ku-Yottabytes

Ngaphandle kokungabaza, enye yemibuzo evamile yezobuchwepheshe esibuzwayo mayelana nokuzungezile lawo methrikhi yokugcina idatha, njenge- terabytes , i- gigabytes , i- petabytes , i- megabytes , njll.

Kungenzeka ukuthi uke wazizwa okuningi kunemibandela ngaphambili, kodwa uyazi ukuthi basho ukuthini? Mangaki ama-gigabytes ase-terabyte? Ngabe i-terabyte eyodwa ithini ngempela ezweni langempela? Lezi yizinto ozidingayo ngaphambi kokuthi uthenge i- hard drive noma imemori khadi, khetha ithebhulethi esekelwe kwimemori enayo, njll.

Ngenhlanhla, njengoba kudideka njengoba konke kungase kubonakale kuqala ekuqaleni, zonke lezi zingxenye zokulinganisa ziguquguquka kalula ukusuka komunye kuya komunye, futhi ziyizici ezilula ukuqonda ngenxa yezibonelo esizihlinze ngezansi.

Ake siqale ngezinto eziyisisekelo.

Ama-Terabytes, ama-Gigabytes, nama-Petabytes: Okukuphi Okukhulu?

Ngokushesha, ukwazi ukuthi yikuphi okukhulu futhi okuncane, kanye nezifinyezo ezimelela lezi zinombolo, cishe kuyinto ewusizo kakhulu ukwehla.

Zonke lezi zingxenye zokulondoloza ubuchwepheshe bekhomputha yekhompuyutha zisekelwe ku- byte , okuyimali yesitoreji esidingekayo ukugcina umlingisi owodwa wombhalo:

I- exabyte (EB) inkulu kunale ...
i-petabyte (i-PB), eyinkulu kune-...
i-terabyte (i-TB), eyinkulu kune-...
i-gigabyte (i-GB), eyinkulu kuno ...
i-megabyte (MB), eyinkulu kune-...
i-kilobyte (KB), eyinkulu kune-...
i-byte (B)

Okuncane okuwusizo ezweni langempela yiyona encane (kunezinkinobho ezingu-8 ku-byte engu-1) ne- zettabyte enkulu ne- yottabyte , phakathi kwabanye.

Ngeke sibophe imemori yememori ye-yottabyte yesayizi kumakhamera ethu nganoma yisiphi isikhathi maduze ngakho ucabange lawa magama athile amnandi ukuphonsa emphakathini wakho olandelayo.

Ukuze uguqule kusuka ku-unit eyodwa kuya kwenye, wazi nje ukuthi kuzo zonke izinga okhuphukayo, wande nge-1,024. Ungakhathazeki uma lokho kudideka-uzobona izibonelo ezanele ngezansi ukuthi uzoba nezibalo phansi ngesikhathi.

Ithebula ngezansi kwalesi sihloko liyasiza, futhi.

Qaphela: Uzobona imithombo eminingi ku-intanethi ithi izinga ngalinye elisha likhulu izikhathi ezingu-1 000 kunezincane, hhayi 1,024. Nakuba kuyiqiniso kwezinye izimo, ngokubheka ukuthi indlela amakhompiyutha asebenzisa ngayo amadivaysi okugcina, angu-1,024 yi-multiplier enengqondo yokwenza izibalo zakho.

Manje ezintweni ezisebenzayo kakhulu ...

Zingaki Gigabytes (GB) ku-Terabyte (TB)?

Kunama-GB angu-1,024 ku-1 TB.

I-TB = 1,024 GB = 1,048,576 MB = 1,073,741,824 KB = 1,099,511,627,776 B.

Faka enye indlela ...

I-TB inezikhathi ezingu-1,024 ezinkulu kune-GB. Ukuguqula i-TB kuya ku-GB, vele uthathe inombolo ye-TB uphinde wande nge-1,024 ukuthola inombolo ye-GB. Ukuguqula i-GB kuya kwe-TB, vele uthathe inombolo ye-GB bese uhlukanisa ngo-1,024.

Zingaki ama-Megabytes (MB) ku-Gigabyte (GB)?

Kunama-1,024 MB ku-1 GB

1 GB = 1,024 MB = 1,048,576 KB = 1,073,741,824 B.

Njengesibonelo esandulele, i-GB inezikhathi ezingu-1,024 ezinkulu kune-MB. Ukuguqula i-GB kuya ku-MB, thatha inombolo ye-GB uphinde wande nge-1,024 ukuthola inombolo ye-MBs. Ukuguqula MB ukuya ku-GB, thatha inombolo ye-MB bese uyihlukanisa ngo-1,024.

I-Big Big Terabyte?

I-terabyte (i-TB) iyunithi ejwayelekile kakhulu esetshenziselwa ukukala usayizi we-hard drive kanye nenombolo okungenzeka ungene kuyo ngezikhathi ezithile.

I-TB eyodwa iyithuba elikhulu. Kungathatha ama-diski angu-728,177 diski noma ama- CD-ROM angu-1,498 ukuze agcine ulwazi olulodwa lwe- TB.

Kusukela ngo-2018, amasha amaningi amasha, amashayela asebenzayo amakhompiyutha amanani aphakathi kwe- 1 kuya ku-3 ububanzi be-TB .
Iningi le- ISPs cap ngenyanga ukusetshenziswa kwedatha ku-1 TB .
I-Hubble Space Telescope ikhiqiza cishe i- TB engu-10 yedatha entsha minyaka yonke .
Cishe izithombe ezingu-130,000 zedijithali zingadinga i-TB ye-space ye-1 ... eduze nezithombe ezingu-400 nsuku zonke ngonyaka!
I- computing ye-IBM eyaziwa kakhulu ye-IBM ine-TB ye-RAM engu-16 .

Njengoba ubonile kwi-GB kuya kwezibalo ze-TB ngenhla, i-TB i-1 ilingana naphezu kwe-trillion bytes .

I-Big Big I-Petabyte?

I-petabyte (i-PB) ingumcibisholo omkhulu wedatha kodwa empeleni ikhuphuka ngokuphindaphindiwe kulezi zinsuku.

Ukugcina i-PB eyodwa kungathatha amadiski angu-745 million noma i- CD-ROM eyizigidi eziyi-1.5 , ngokucacile akuyona indlela ephumelelayo yokuqoqa i-petabyte yolwazi, kodwa kumnandi ukuzicabanga!

Isithombe se-movie sidinga mayelana ne-1 PB yesitoreji ukunikeza lezo zithombe.
Kulinganiselwa ukuthi ubuchopho bomuntu bukwazi ukugcina cishe 2.5 idatha ye-memory ye-PB .
Iminyaka engaphezu kwengu- 3.4 ye-24/7 Ukuqopha kwevidiyo ephelele ye-HD kuyoba cishe ku-1 PB ngesayizi.
Ngasekupheleni kuka-2016, umzila we- Wayback wawugcina imininingwane engu- 15 ye-PB !
I-PB engu-1 ilingana nezithombe ezingu-4,000 zedijithali ngosuku , ngaphezu kwakho konke ukuphila kwakho.

I-PB eyodwa ingu-1,024 TB ... uyazi, leyo nombolo esivele isungulwe yayinamandla ngisho nakweyodwa! Ngombono othakazelisayo ngokwengeziwe, i-PB engu-1 ilingana no- 1 quadrillion bytes !

Indlela Okukhulu Ngayo I-Exabyte?

Ukukhuluma ngisho ne-EB eyodwa kubonakala sengathi iphosa kodwa kunezimo lapho izwe ligijima ngempela kulezinga lemininingwane.

Yebo, kuyahlekisa, kepha ukubuyela emuva ekuqhathaniseni okudlule: ukufika ku-EB eyodwa kuphela kungathatha ama-diski angu-763 billion noma ama- CD-ROM ayizigidi eziyizinkulungwane eziyi-1.5 . Ungacabanga?

Eminye imicabango engaguquki engqondweni yama-exabytes:

Emuva ngo-2010, i-intanethi isivele isingatha 21 EB ngenyanga .
Amafilimu angaba yizigidi ezingu-11 efomethi ye-4K angalingana kahle ngaphakathi kwedivayisi ye-1 ye-EB yesitoreji.
I-EB eyodwa ingabamba yonke i-Library yeCongress izikhathi ezingu-3 000 ngaphezulu .
Igramu ye-DNA ingabamba ama-490 EB , okungenani ngombono. Vumela lokho kungene ngomzuzu.

Manje ngezibalo: i-EB eyodwa ibamba i-1,024 PB noma i-1,048,576 i-TB. Lokho kungaphezu kwe- 1 quintillion bytes ! Kwakudingeka sibheke i- quintillion- yebo, inombolo!

I-Big Big Gigabyte?

Ukukhuluma nge-GB kuyindawo evamile kakhulu-sibona i-GB yonke indawo, kusuka kumemori amakhadi, ekulandweni kwe-movie, izinhlelo ze- smartphone yedatha , nokuningi.

I-GB eyodwa ingalingana ne- diski encane engaphezu kuka-700 noma ngaphezulu kwe-CD eyodwa .

I-GB ayiyona inombolo encane nganoma iyiphi indlela, kodwa lezi zinsuku liyizinga lemininingwane esiyisebenzisa ngokushesha, ngezinye izikhathi izikhathi eziningana ngosuku ngalunye. Yinombolo esiyiphikisana kakhulu njalo.

I-1 GB ingagcina cishe izingoma ezingu-300 ku- MP3 format.
I-movie eyodwa ye-HD Netflix ingase ibambe ngaphezulu kuka-4 GB njengoba ubuka. Inguqulo engu-4K ingase isebenze ngaphezu kwe-20 GB !
I-disc movie ye-DVD iphethe cishe ngo-9.4 GB .
Ama- smartphones amaningi agcina i- 64 GB noma i-128 GB yedatha (izinhlelo zakho zokusebenza, ukulandwa komculo, njll).
Uhlelo lwakho lwemininingwane ye-smartphone, oluyisebenzisayo uma usuke kude nenethiwekhi yakho engenazintambo ekhaya, lungafakwa ku- 5 GB, 10 GB, noma ngaphezulu ngaphezulu ngenyanga.

Njengathi sibonise ku-MB kuya ku-GB ukuguqulwa izingxenye ezimbalwa ngenhla, i-1 GB ifana ne- overte billion bytes . Lona akuyona inombolo encane, kodwa akuyona into emangalisayo yemali njengoba yayikhona.

Ithebula le-Byte

Lapha konke kuhlangene, okusiza ukufanekisa ukuthi ezinye zalezi zinombolo ezinkulu zinjani!

I-Metric	Inani	Ama-bytes
I-Byte (B)	1	1
I-Kilobyte (KB)	1,024 ¹	1,024
I-Megabyte (MB)	1,024 ²	1,048,576
I-Gigabyte (GB)	1,024 ³	1,073,741,824
I-Terabyte (i-TB)	1,024 ⁴	1,099,511,627,776
I-Petabyte (PB)	1,024 ⁵	1,125,899,906,842,624
I-Exabyte (EB)	1,024 ⁶	1,152,921,504,606,846,976
I-Zettabyte (ZB)	1,024 ⁷	1,180,591,620,717,411,303,424
I-Yottabyte (YB)	1,024 ⁸	1,208,925,819,614,629,174,706,176

Bona izinto zethu ezingu-21 ongazi Ngayo ngemishini eyinkimbinkimbi yokubukeka kumnandi ukuthi izinto ziguqukile kangakanani eminyakeni engu-50 edlule ngobuchwepheshe bokugcina.