ʻO nā disks ka'ōwili a'ōwili

Ma ka pūnāwai o ka makahiki 1987, ua lilo ka optical revolution i mea maoli. ʻenehana laser ua ʻae ʻo ia e hoʻokō i kāna mea hoʻokūkū kokoke loa, ʻo Winchester, he ʻumi (ʻo ia ka mea a lākou i kākau ai, me kahi leka nui). Ke hoʻomākaukau nei nā brainiacs Optimem a me Verbatim i nā prototypes o nā drive optical rewritable, a ke hana nei nā loea a me nā mea loiloi i nā hoʻolālā lōʻihi. ʻO kekahi o nā pou ʻepekema o ka honua, e ola mau ana i kēia lā, ʻo Popular Science ma ka ʻatikala "Erasable optical disks" ʻaʻole i waiho i kahi manawa no ka hoʻopaʻa leo magnetic. Ua hoʻopau ʻia ka paʻi ʻana me kahi wānana mai Professor Bill Meiklejohn, ma ia manawa he limahana mua ʻo General Electric i hoʻohana i 35 mau makahiki i ke aʻo ʻana i ka magnetism. I kona manaʻo, he ʻumi makahiki o ke ola ʻana o nā mea hoʻopaʻa leo magnetic, ʻaʻole ʻoi aku.

Ke nānā nei ʻo Verbatim i kēia lā i nā kukui LED a me nā mea paʻi 3D. ʻAʻole nui nā mea hoʻopuka ma ka papa inoa o nā mea ola. A maikaʻi ka mākeke HDD, a ʻo ke koi no ka mālama ʻana e wāwahi ana i nā moʻolelo. ʻO ka nui o ka mana o nā mīkini paʻakikī magnetic i hoʻouna ʻia i ka makahiki i hala ma mua o 800 exabytes, ʻo ia ʻekolu mau manawa ma mua o ka Notre Dame de Paris kaulana.

A ke hele nei nae na diski magnetic. Haʻalele lākou a lawe i nā ʻikepili a pau mai ka hale. ʻAʻole mālama i nā kiʻi mai ke kai a i ʻole ka hale waihona puke o ka moʻolelo ʻepekema. ʻAʻole ʻike ʻia kahi e hele ai lākou. Aia lākou ma kahi kiʻekiʻe ma nā mauna a ʻaʻole ma ko mākou wahi. I nā ao, e ʻoi aku ka pololei.

ʻAʻole pono nā mea kūʻai aku e kūʻai aku i nā HDD i ka mākeke kūʻai. ʻOiai ʻo Western Digital, ma kahi o ka hae WD Gold brand, ke kūʻai aku nei i nā mea i loaʻa ma lalo o ka lepili - Ultrastar, kahi huahana hilinaʻi a kiʻekiʻe. Mea kikowaena.

Ma ke ala, mahalo i ka infusion o ke koko hou mai HGST e hōʻike ana ka māhele kikowaena WD i kona ikaika a holomua enviable. Ma hope o nā mea a pau, lawe nā wahine hale i nā SSD. Eia nō naʻe, ua hāʻule maikaʻi ka hoʻomohala ʻana o ka mokuʻāina paʻa o WD a me Seagate. A laila pono wau e hele e kūʻai ma ka mākeke i mea e noho ai ma laila. Ua lawe ʻo Seagate i nā mea hoʻokele SandForce, ua hōʻiliʻili ke Komohana i ka ʻohi holoʻokoʻa ma ke kūʻai ʻana iā SunDisk.

I kēia manawa ke hana nei ka nalu kūʻai no SSD. Akā ʻo nā hōʻailona naive o ka wā i hala, e hoʻohana ana i ke ʻano predatory o ka mea wai (Barracuda mai Seagate, ʻoiai ʻo Pirahna ma mua o WD), e lilo wale i mau holoholona i loko o ka hale hōʻikeʻike o ka ʻenehana kipi.

Pehea e pili ana i ka HDD? E poina koke anei mākou iā lākou, e like me kā mākou poina i ka tape magnetic? ʻAʻohe mea pehea: ua ola mākou i nā hoʻolaha o nā drive 100TB, e ola pū mākou i ka hoʻopaʻa ʻana i ka tile. ʻAʻole pono ʻoe ma ka home.

Source: www.habr.com