Kubva kumushanduri
Wadiwa Habrazhiteliki! Sezvo uku kuri kuyedza kwangu kwekutanga kutumira zvirimo paHabré, ndapota usatonge nehasha. Kutsoropodza uye mazano anogamuchirwa zviri nyore muLAN.
Munguva pfupi yapfuura, Google yakazivisa kuwanikwa . Iyi ndeimwe yenzvimbo dzemazuva ano dzedata umo makambani akadai seMicrosoft, Facebook, Apple, Yahoo, nevamwe vakaisa mari, iri padivi pemutsara unoenderana ne41st parallel muUnited States.
Imwe neimwe yemakambani aya irikudyara mabhiriyoni emadhora mumaguta mana aya:
- Microsoft kune imwe yenzvimbo huru dzedata muDes Moines, Iowa, uye , iri muCheyenne, Wyoming.
- apuro kune imwe nzvimbo-ye-iyo-art data centre muDes Moines.
- Google kunzvimbo yedata padhuze neOmaha, Nebraska, mukuwedzera kune ichangoburwa mari muSalt Lake City.
- yakavaka 1.5 petaflop supercomputer muCheyenne, uye ndeimwe yemakomputa anomhanyisa kwazvo pasi rose.
- IUS National Security Agency inoshanda muSalt Lake City, Utah.
Saka chii chinoita kuti 41st parallel yakakosha, zvichiita kuti makambani akasiyana-siyana aise mabhiriyoni emadhora kuvaka nzvimbo dzedata mumaguta aya?
Mhinduro ndeyokuti migwagwa yakawanda inoyerera ichibva kumabvazuva ichienda kumadokero kweUnited States uye kumashure inopfuura nepakati peimwe neimwe yenzvimbo idzi kuburikidza nehombe huru dzefiber optic cables dzine nhamba huru yemakambani efoni, akadai se: AT&T, Verizon, Comcast, Level 3, Zayo, Fibertech, Windstream nevamwe.
Iyi fiber optic network yezvivakwa inopa nzvimbo dzedata kuwana huwandu hukuru hwematanho akafara, ichikurudzira kutenderera kwekudyara - nzvimbo dzakawanda dzedata dzinokwezva traffic yakawanda, izvo zvinozotungamira mukuvakwa kweakawanda fiber optic backbones, izvo zvakare zvinotungamira mukuvaka mamwe data data. .
Sei hofori dzese idzi dzenhare dzakasarudza kutsvaga migwagwa mikuru munzira iyi mhiri kweUS? Nekuti imwe neimwe yetambo idzi inomhanya pasi pevhu ichitevedza kurudyi-kwe-nzira inoenderera inosvika 60 metres yakafara pamwe neyokutanga njanji yechitima, iyo yakapedzwa muna 1869. Hurumende yeUS yakapa kodzero kune iyi nyika kune Union Pacific njanji nekusaina . Uye kana iwe uri kambani yenharembozha iri kutsvaga kuvaka tsvarakadenga yekuseri kweUnited States muna 2019, pane kambani imwe chete yauchazoda kurongedza chirongwa chako ne: Union Pacific. Ichi chidimbu chenyika chinoyambuka zvachose United States, sezvinoonekwa mune iyi 1864 njanji dhizaini:
Muenzaniso wenzvimbo yakadai yenharembozha ndeyeEchoStar's main teleport muCheyenne, Wyoming. EchoStar inoshandisa makumi maviri neshanu geostationary satellite kutepfenyura zvirimo nemafirimu. Vakatenga nzvimbo hombe padyo ne Union Pacific kurudyi-kwenzira, zvichivabvumira kuti varove vakananga mumatambo emagetsi epamhepo akavigwa pedyo nechitima.
Mumufananidzo uri pazasi unogona kuona zvakajeka mutsetse unopatsanura EchoStar's mitsara yemidziyo, yekuchamhembe ichipindirana ne Union Pacific kurudyi.
Mumwe muenzaniso wekuswedera kwakadaro iMicrosoft data centers uye NCAR supercomputer centre muWyoming. Ose ari maviri ari mukati memakiromita eiyo Union Pacific njanji:
Nei njanji yakavakwa parutivi rwe41st parallel, kubva kuIowa kuenda kuCalifornia?
Kubva 1853, United States yakaitisa kuitira kuti uwane nzira yakanakisa yechitima chitsva - pamwe ne47th, 39th, 35th uye 32nd parallels. Muna 1859, Munyori weHondo yeUnited States, Jefferson Davis, akatsigira zvakasimba nzira yekumaodzanyemba kubva kuNew Orleans kuenda kuSan Diego - yakanga ipfupi, pakanga pasina makomo marefu ekukunda munzira, uye pakanga pasina kudonha kwechando kwaizowedzera mari yekuchengetedza itsva. njanji.migwagwa. Asi mumakore ekuma1850, hapana mukongiresi wekuchamhembe aizovhotera nzira yekumaodzanyemba, iyo yaizobatsira hupfumi hwevaranda hweConfederacy, uye hapana musangano wekumaodzanyemba waizovhotera nzira yekuchamhembe. Uku kugadzikana kwakaenderera mberi kusvika pakatanga Hondo yeVanhu veAmerica. Nyika dzekumaodzanyemba padzakasiyana kubva mumubatanidzwa muna 1861, vezvematongerwo enyika vekuchamhembe vakasara vakakurumidza kuvhota vachifarira Railroad Act ya1862, iyo yakamisa nzvimbo yekutangisa mugwagwa kuCouncil Bluffs, Iowa, uye nzira yayo kubva kumadokero kuenda kumabvazuva nenzira yeNzira 41. -th parallel.
Sei Council Bluffs? Kwakanga kune maguta akawanda aida kukwikwidza nokuda kweiyi ropafadzo. Asi Council Bluffs yakasarudzwa nekuti mupata wePlate River wakananga kumadokero kweguta wairerekera zvinyoro nyoro wakananga kuMakomo eRocky, uchipa nzvimbo iri nyore yemvura yezvitima zvezvitima. Mvura imwe cheteyo ndiyo yava kushandiswa yemazuva ano data centers munzira iyi.
Mushure mekunge njanji yekutanga yapedzwa, Western Union yakabva yagadzira yekutanga nhare mukoridhi mukati menjanji yekurudyi-yenzira, uye munguva pfupi yakanga ichitumira materegiramu ese kubva kune imwe mugumo wekondinendi kuenda kune imwe. Gare gare, apo AT&T payakavaka tambo dzenhare dzinoenda kure mukutanga kwezana ramakore rechiXNUMX, dzakavakwawo padivi penjanji iyi. Migwagwa mikuru iyi yakakura uye yakavakwa pamusoro payo kusvikira yava murwi mukuru wemigwagwa yekufambisa mashoko iripo muchikamu ichi chenyika nhasi.
Aya ndiwo maitiro esarudzo dzakaitwa makore anopfuura zana nemakumi mashanu apfuura dzakasarudza kupi mabhiriyoni emadhora akaiswa munzvimbo dzemazuva ano dzedata nhasi.
Source: www.habr.com
