Inyika dzipi dzine Internet "inononoka" uye ndiani ari kugadzirisa mamiriro ezvinhu munzvimbo dzakaoma kusvika

Iko kumhanya kwetiweki kuwana munzvimbo dzakasiyana dzepasi kunogona kusiyana mazana enguva. Isu tinotaura nezve mapurojekiti anotsvaga kuendesa yakanyanya-kumhanya Internet kumatunhu ari kure.

Tichazotaurawo nezvekuti kuwanikwa kweInternet kunodzorwa sei muAsia neMiddle East.

/Unssplash/ Johan Desaeyere

Nzvimbo dzine internet inononoka - dzichiripo

Pane mapoinzi papasi apo network yekuwana kumhanya yakadzikira zvakanyanya pane kugadzikana. Semuyenzaniso, mumusha weChirungu weTrimley St. Martin, kukurumidza kurodha kwemukati kunenge yakaenzana 0,68 Mbps. Zvinhu zvakatonyanya kuipa muBamfurlong (Gloucestershire), uko kumhanya kweinternet kuri pakati nepakati. is chete 0,14 Mbit/s. Chokwadi, munyika dzakabudirira zvinetso zvakadaro zvinongoonekwa munzvimbo dzine vanhu vashoma. Yakafanana "yakaderedzwa kumhanya" nzvimbo dzinogona kuwanikwa mukati Of France, Ireland uye kunyange United States.

Asi kune nyika dzese dzinononoka Internet ndiyo yakajairika. Nyika ine internet inononoka zvakanyanya nhasi inofungidzirwa Yemeni. Ikoko, avhareji yekurodha kumhanya i0,38 Mbps - vashandisi vanopedza anopfuura maawa makumi matatu kurodha faira re5 GB. Inosanganisirwawo murunyorwa rwenyika dzine Internet inononoka zvinosanganisirwa Turkmenistan, Syria neParaguay. Zvinhu hazvina kumira zvakanaka muAfrica. Sei anonyora Quartz, Madagascar ndiyo yega nyika muAfrica ine zvekurodha zvemukati zvinodarika gumi Mbps.

Zvishoma zvezvinyorwa kubva kublog yedu paHabré:

• Retrospective: sei IPv4 kero dzakapera
• Ndiani ari kuita IPv6 uye chii chiri kutadzisa budiriro yayo

Hunhu hwekutaurirana ndechimwe chezvinhu zvinotaridza zvinokanganisa magariro nehupfumi hwenyika. MuTelegraph vanotiiyo internet inononoka kazhinji inomanikidza vechidiki kubva kumaruwa. Mumwe muenzaniso uri muLagos (guta guru muNigeria) kuumbwa itsva tekinoroji IT ecosystem. Uye nyaya dzekubatanidza network dzinogona kukonzera kurasikirwa kwevagadziri uye vangangove vatengi. Sezvineiwo, kukura kwehuwandu hwevashandisi veInternet muAfrica kunongova 10% zvichawedzera kutengeserana kwenyika dzakawanda nehafu yezana. Naizvozvo, nhasi mapurojekiti ari kushingaira kukura, basa ndere kuendesa Indaneti kune kunyange kumativi ari kure kwazvo epasi.

Ndiani anoisa network munzvimbo dzakaoma-kusvika-kusvika

Munzvimbo dzinogara vanhu vashoma, mari yezvivakwa inotora nguva yakareba kubhadhara kupfuura mumaguta makuru. Somuenzaniso, muSingapore, uko, maererano kupihwa SpeedTest index, inokurumidza Internet munyika, kuwanda kwevanhu is 7,3 zviuru zvevanhu pa sq. kiromita. Iko kuvandudzwa kweIT zvivakwa pano zvinotaridzika zvakanyanya kunakidza zvichienzaniswa nemisha midiki muAfrica. Asi zvisinei neizvi, zvirongwa zvakadaro zvichiri kugadzirwa.

Semuenzaniso, Loon idivi reAlphabet Inc. - anotsvaka kupa nyika dzemuAfrica mukana weInternet vachishandisa mabharumu. Ivo simudza midziyo yekufonera kusvika kureba kwemakiromita makumi maviri uye provide nzvimbo yekukurukurirana ye5 sq. makiromita. Midsummer Loon akapa chiedza chegirini kuita bvunzo dzekutengesa muKenya.

/CC BY/ iLighter

Kune mienzaniso kubva kune dzimwe nzvimbo dzepasi. MuAlaska, makomo, hove uye permafrost zvinoita kuti zviome kuisa tambo. Naizvozvo, makore maviri apfuura, American opareta General Communication (GCI) yakavakwa pane radio relay (RRL) network ine kureba kwezviuru zvemakiromita. Inofukidza kumaodzanyemba kwakadziva kumadokero kwedunhu. Mainjiniya akavaka shongwe dzinopfuura zana dzine microwave transceivers, iyo inopa mukana weInternet kune zviuru makumi mana nezvishanu zvevanhu.

Mafambisirwo anoitwa network munyika dzakasiyana

Munguva ichangopfuura, nhepfenyuro dzakawanda dzinowanzonyora pamusoro pekugadzirisa kweInternet uye mitemo inogamuchirwa kuMadokero uye muEurope. Nekudaro, mutemo unofanirwa kutariswa uri kubuda muAsia neMiddle East. Semuenzaniso, makore mashoma apfuura muIndia zvakagamuchirwa Mutemo "Pakumisa kwenguva pfupi kwemasevhisi ekufonera". Mutemo wakatoyedzwa mukuita - muna 2017, wakakonzera kudzimwa kweinternet mumatunhu eKashmir, Rajasthan, Uttar Pradesh, pamwe neWest Bengal neMaharashtra.

Mutemo wakafanana zviito muChina kubvira 2015. Iyo zvakare inobvumidza iwe kurambidza munharaunda kupinda kweinternet nekuda kwezvikonzero zvekuchengetedzwa kwenyika. Mitemo yakafanana inoshanda mu Ithiyopiya и Iraki — ikoko “vanodzima” Indaneti panguva yebvunzo dzechikoro.

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Kune zvakare mabhiri ane chekuita nekushanda kwega yega Internet masevhisi. Makore maviri apfuura, hurumende yeChina sungirwa vatapi vemunharaunda uye makambani ekufonera anovhara traffic kuburikidza neVPN masevhisi asina kunyoreswa zviri pamutemo.

Uye kuAustralia vakapasa bhiri iroro anorambidza vatumwa vanoshandisa end-to-end encryption. Nyika dzinoverengeka dzekuMadokero - kunyanya, UK neUSA - dziri kutotarisa ruzivo rwevanoshanda navo veAustralia uye zvirongwa kukurudzira bhiri rakafanana. Kuti vachabudirira here zvicharamba zvichionekwa munguva pfupi iri kutevera.

Kuwedzera kuverenga pamusoro pechinyorwa kubva kune yekambani blog:

• Internet kumusha - kuvaka redhiyo relay Wi-Fi network
• Kupa yemahara Wi-Fi zvinoenderana nemutemo
• Maitiro ekugovera bandwidth zvinobudirira

Source: www.habr.com