Kedu ka ndọrọ ndọrọ ọchịchị narị afọ nke 19 siri metụta ebe etiti data taa

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Ezigbo Habrazhiteliki! Ebe ọ bụ na nke a bụ nnwale mbụ m mere na ikesa ọdịnaya na Habré, biko ekpela ikpe ike. A na-anabata nkatọ na ntụnye ngwa ngwa na LAN.

N'oge na-adịbeghị anya, Google kwupụtara na ọ dị Ebe nchekwa data ọhụrụ na Salt Lake City, Utah. Nke a bụ otu n'ime ebe data kachasị ọhụrụ nke ụlọ ọrụ dịka Microsoft, Facebook, Apple, Yahoo, na ndị ọzọ tinyegoro ego, nke dị n'ahịrị kwekọrọ na 41st parallel na United States.

Nke ọ bụla n'ime ụlọ ọrụ ndị a na-etinye ego ijeri dollar n'obodo anọ ndị a:

• Microsoft etinyere ijeri $3.5 gaa n'otu n'ime ebe data kacha ibu na Des Moines, Iowa, na $750 nde na ebe data, nke dị na Cheyenne, Wyoming.
• Apple etinyere ijeri $1.35 gaa na ebe data ọgbara ọhụrụ dị na Des Moines.
• Google na-etinye $1 ijeri gaa na ebe data dị nso Omaha, Nebraska, na mgbakwunye na ntinye ego ya na nso nso a na Salt Lake City.
• Ụlọ ọrụ mba maka nyocha ikuku NCAR wuru supercomputer petaflop 1.5 na Cheyenne, ọ bụkwa otu n'ime kọmpụta kacha ọsọ n'ụwa.
• Ụlọ ọrụ nchekwa mba US na-arụ ọrụ nnukwu ebe nchekwa data ọgụgụ isi N'ime Salt Lake City, Utah.

Ya mere, gịnị na-eme ka 41st yiri ya pụrụ iche, na-eme ka ụlọ ọrụ dị iche iche tinye ego ọtụtụ ijeri dollar iji wuo ebe data na obodo ndị a?

Azịza ya bụ na ọtụtụ n'ime okporo ụzọ na-esi n'ebe ọwụwa anyanwụ gaa n'ebe ọdịda anyanwụ United States na azụ na-agafe na nke ọ bụla n'ime ebe ndị a site na nnukwu mkpokọta fiber optic cables nke ọtụtụ ụlọ ọrụ telivishọn nwere, dị ka: AT&T, Verizon, Comcast, Ọkwa 3, Zayo, Fibertech, Windstream na ndị ọzọ.

Nke a na eriri optic netwọk akụrụngwa na-enye data centers ohere a nnukwu ọnụ ọgụgụ nke obosara ọwa, fueling na itinye ego okirikiri - ọzọ data centers na-adọta ndị ọzọ okporo ụzọ, nke n'aka nke na-eduga na-ewu nke ọzọ eriri optic backbones, nke ọzọ na-eduga n'iwu ndị ọzọ data centers. .

Kedu ihe kpatara ndị dike telecom ndị a ji họrọ ịchọta okporo ụzọ ha n'okporo ụzọ a gafere US? N'ihi na nke ọ bụla n'ime eriri ndị a na-agba ọsọ n'okpuru ala n'ụzọ ziri ezi na-aga n'ihu ihe dị ka mita 60 n'obosara n'akụkụ okporo ụzọ ụgbọ okporo ígwè mbụ na-agafe, bụ nke arụchara na 1869. Gọọmenti US nyere ikike nke ụgbọ okporo ígwè Union Pacific site na ibinye aka na ya Pacific Railroad Act nke 1862. Ma ọ bụrụ na ị bụ ụlọ ọrụ mgbasa ozi na-achọ iwulite ọkpụkpụ azụ ọhụụ n'ofe United States na 2019, enwere naanị otu ụlọ ọrụ ị ga-achọ iji hazie ọrụ gị na: Union Pacific. Obere ala a na-agafe United States kpamkpam, dị ka a hụrụ na nhazi ụgbọ okporo ígwè 1864:

Ihe atụ nke mpaghara telecom dị otú ahụ bụ ọdụ ụgbọ elu EchoStar na Cheyenne, Wyoming. EchoStar na-arụ ọrụ satịlaịtị geostationary 25 iji gbasaa ọdịnaya na ihe nkiri. Ha zụtara otu nnukwu ala dị n'akụkụ ụzọ aka nri nke Union Pacific, na-enye ha ohere ịbanye ozugbo n'ime eriri anya transcontinental e liri n'akụkụ okporo ụzọ ụgbọ okporo ígwè.

Na foto dị n'okpuru, ị nwere ike ịhụ nke ọma ahịrị na-ekewa ahịrị ihe onwunwe EchoStar, nke dị n'ebe ugwu na-adaba na Union Pacific ziri ezi.

Ihe atụ ọzọ nke ịdị nso dị otú ahụ bụ ebe data Microsoft na NCAR supercomputer center na Wyoming. Ha abụọ dị n'ime otu kilomita nke ụgbọ okporo ígwè Union Pacific:

Kedu ihe kpatara eji wuo okporo ụzọ ụgbọ oloko n'akụkụ nke iri anọ na otu, site na Iowa ruo California?
Kemgbe 1853, United States na-eduzi nyocha iji chọpụta ụzọ kacha mma maka ụgbọ okporo ígwè ọhụrụ - n'akụkụ 47th, 39th, 35th and 32nd parallel. N'afọ 1859, odeakwụkwọ agha nke United States Jefferson Davis kwadoro ụzọ ndịda site na New Orleans gaa San Diego - ọ dị mkpụmkpụ, ọ dịghị ugwu dị elu iji merie n'okporo ụzọ ahụ, ọ dịghịkwa snowfalls nke ga-eme ka ọnụ ahịa nke ịnọgide na-adị ọhụrụ. okporo ụzọ ụgbọ oloko. Ma n'afọ ndị 1850, ọ dịghị onye nnọchiteanya nke ugwu ga-eme ntuli aka maka ụzọ ndịda, nke ga-enyere aka akụ na ụba ohu nke Confederacy, ọ dịghịkwa onye nnọchiteanya ndịda ga-eme ntuli aka maka ụzọ ugwu. Ọgba aghara a gara n'ihu ruo mgbe agha obodo America tiwapụrụ. Mgbe steeti ndịda kewapụrụ na njikọ ahụ na 1861, ndị ndọrọ ndọrọ ọchịchị nke dị n'ebe ugwu mere ngwa ngwa kwadoo Iwu Railroad Act nke 1862, bụ nke guzobere ebe mmalite ụzọ transcontinental na Council Bluffs, Iowa, na ụzọ ya si n'ebe ọdịda anyanwụ gaa n'ebe ọwụwa anyanwụ n'okporo ụzọ 41. -th yiri.

Gịnị kpatara Council Bluffs? E nwere ọtụtụ obodo ndị dị njikere ịsọ mpi maka ihe ùgwù a. Mana a họọrọ Council Bluffs n'ihi na ndagwurugwu Plate dị n'akụkụ ọdịda anyanwụ nke obodo ahụ ji nwayọọ nwayọọ na-aga n'Ugwu Rocky, na-enye ebe mmiri dị mma maka ụgbọ ala ụgbọ mmiri. A na-eji otu mmiri ahụ eme ihe ugbu a adiabatic jụrụ oyi Ebe data ọgbara ọhụrụ n'akụkụ ụzọ a.

Mgbe okporo ụzọ ụgbọ okporo ígwè nke mbụ kwụsịrị, Western Union ozugbo guzobe ụzọ mbụ nke telecommunications n'ime okporo ụzọ ụgbọ okporo ígwè, ma n'oge na-adịghị anya na-ebufe telegram niile site na njedebe nke kọntinent ahụ gaa na nke ọzọ. Mgbe e mesịrị, mgbe AT&T rụrụ ahịrị ekwentị dị anya na mmalite narị afọ nke 20, e wukwara ha n'akụkụ okporo ụzọ ụgbọ okporo ígwè a. Ụzọ awara awara ndị a toro ma wukwa ya ruo mgbe ha ghọrọ nnukwu ụyọkọ okporo ụzọ nzikọrịta ozi nke dị n'obere ala nke a taa.

Nke a bụ ka mkpebi amụma mere ihe karịrị afọ 150 gara aga si kpebie ebe a na-etinye ọtụtụ ijeri dollar na ebe data ọgbara ọhụrụ taa.

isi: www.habr.com