Kodi mwawona kuti china chake chachilendo chakhala chikuchitika ndi netiweki posachedwa? Mwachitsanzo, Wi-Fi yanga imazimitsa nthawi zonse, VPN yomwe ndimakonda yasiya kugwira ntchito, ndipo masamba ena amatenga masekondi asanu kuti atsegule, kapena chifukwa chake alibe zithunzi.
Maboma a mayiko ambiri abweretsa anthu okhala kwaokha komanso kuti anthu asamachoke kwawo pa nthawi ya coronavirus. Zotsatira zake ndikuwonjezeka kwakukulu kwa kuchuluka kwa anthu pa intaneti m'mbali zonse. Anthu amasewera masewera, kucheza pavidiyo, kuwonera makanema apa TV, komanso kugwira ntchito. Mayendedwe a netiweki sanayesedwe padziko lonse lapansi. Ndipo tsopano, chifukwa chake, mabelu oyamba akuyamba kuwonekera.
Mwachitsanzo, Zuckerberg , kuti "akuyesera kuti asagwe" pa Facebook, chifukwa magalimoto opita ku nsanja zawo, kuphatikizapo Instagram ndi WhatsApp, akuphwanya zolemba zonse za mbiri yakale. Zoom ndi YouTube nawonso adavomereza poyera zovuta zakusokonekera.
Mwinanso mwaonapo mavuto ena. Woyimba foni ku Zoom adayima kwa masekondi angapo. Pazifukwa zina, makanema apakanema pa YouTube, Twitch kapena Netflix akuwoneka oyipa kuposa kale. Magalimoto apadziko lonse lapansi, malinga ndi Cloudflare, akula ndi 20% m'mwezi umodzi wokha, ndipo zomangamanga zantchito zina zikuvutika kwambiri ndi izi kuposa zina.
Kodi netiweki imachedwa?
Maperesenti ochepa chabe angaoneke ngati osafunika kwenikweni, koma zoona zake nβzakuti palibe kuthaΕ΅a kwawo. Iyi si ntchito imodzi yaing'ono yomwe idalandira "habra effect", ndipo chiwerengero cha ogwiritsa ntchito chinawonjezeka ndi 5000% patsiku. Intaneti yonse yadzaza. Ku Seattle, mwachitsanzo, komwe kuchuluka kwa magalimoto kunali 30% mu Marichi, ngakhale nthawi yocheperako usiku mu Marichi idaposa kuchuluka kwa magalimoto masana mu Januware.
Ndipo ogwiritsa ntchito ambiri amamva izi. Kuthamanga kwa deta, malinga ndi Ookla, kunatsika ndi 4,9% sabata yatha yokha. M'mwezi wonse, kutsitsa kwapakati kumatsika 38% ku San Jose ndi 24% ku New York City, malinga ndi Broadband Now. Mizinda yonseyi ikukumana ndi kufalikira kwa COVID-19.
Magalimoto ku US adakula ndi 23%
Komabe, ku USA kuchuluka kwa liwiro lotsitsa pa intaneti yamawaya ndi 140 Mbit/s, kotero kwa ogwiritsa ntchito ambiri ngakhale intaneti "yochedwa" ndiyokwanira. Ndipo intaneti ndi malo omwe amagwiritsidwa ntchito kukula chaka chilichonse, ngakhale pang'onopang'ono. Pafupifupi 80% yamagalimoto tsopano ndi makanema, komanso osewera akulu ngati Google ndi Netflix gwirani nawo ntchito kuti mupewe "kusokonekera kwa magalimoto" m'dongosolo. Iwo adayika mabiliyoni ndikumanga zawo zazikulu -mapangidwe operekera zomwe zili kuchokera ku seva mwachindunji komanso m'mavoliyumu akulu. Ndipo zomangamanga izi, malinga ndi mapulani, zimaganizira kukula kwa magalimoto kumalo awo ndi 30-50% pachaka. Nthawi imeneyi kukula kunangochitika mofulumira.
Ku Europe, malinga ndi TelefΓ³nica, kuchuluka kwa anthu pa intaneti kwakwera ndi 35% kuyambira pomwe mliri udayamba. Kuchuluka kwa magalimoto pamasewera a pa intaneti ndi misonkhano yamakanema kuwirikiza kawiri, ndipo mauthenga pa WhatsApp adayamba kutumizidwa kanayi pafupipafupi.
Intaneti yalowa mβmalo mwa mitundu ina yonse ya zochita za anthu. Cinema, malo odyera, amayenda mozungulira mzindawo, malo ochezera. Ku Spain, kugwiritsidwa ntchito kwake tsopano kwachepetsedwa kwambiri kamodzi patsiku, nthawi ya 8 pm, pamene anthu m'dziko lonselo amapita kumawindo awo. madokotala ndi ena ogwira ntchito zachipatala. Dziko lonse likuwomba m'manja. Ndipo ntchito zapaintaneti zimapeza nthawi yopuma kwa mphindi zisanu.
Zomangamanga za netiweki ziyenera . Othandizira oyamba, ma ISP akulu kwambiri, amayang'anira misewu yayikulu, kuphatikiza magalimoto pakati pa mayiko ndi makontinenti. Makampani achiwiri, kuphatikiza ambiri Othandizira pa intaneti omwe ali ndi zilolezo ndi Roskomnadzor amayang'anira kuchuluka kwa anthu amderali. ISP yachitatu imapereka waya wokhazikika kunyumba kwanu. Mu "makilomita otsiriza" awa, monga lamulo, vuto limakhalapo. Ngati liwiro lakhala losapiririka kwathunthu mu sabata yatha, mwina ndi ogwiritsa ntchito munyumba yanu yokwera kwambiri omwe ayenera kuimbidwa mlandu. Chabwino, kapena zingwe zakale zomwe zidapangidwa kuti zizinyamula chizindikiro cha kanema wawayilesi kunyumba kwanu, osatenga mapaketi a data kuchokera pa intaneti yapadziko lonse lapansi.
Chifukwa cha kuchuluka kwa maukonde, latency imatha kuchuluka (motani ping yanu pamasewera omwe mumakonda, panjira?). Masamba ena amayambanso "kuganiza" kwa nthawi yayitali kwambiri. Makampani akuluakulu monga Amazon ndi Facebook amatha kusamutsa katundu kuchokera pa seva kupita ku seva, ndi kuchepetsa chuma ngati n'koyenera. Ogwira ntchito ang'onoang'ono alibe luso lotere. Ngati sanakonzekere kuchuluka kwa magalimoto pasadakhale, mabuleki amatha kuwonekera kwambiri.
Kuvina kwapang'onopang'ono
Kuti mwanjira ina tithandizire ma ISP am'deralo ndi magalimoto (komanso kuchepetsa mwakachetechete ndalama zawo, tikanakhala kuti popanda izi), makampani akuluakulu akugwira ntchito. Netflix, Apple, Amazon (Prime Video ndi Twitch), Google (YouTube) ndi Disney ndi Disney + yake onse atsitsa mtundu wamavidiyo pamasewera awo.
Kwa ena aiwo, ichi ndichofunikira: amalandila phindu lawo pakulembetsa pamwezi. Mtengo wake unkatengera maola angapo owonera. Ndipo ngati m'mbuyomu ku USA, kutsitsa makanema sikunatenge maola opitilira 4 madzulo mkati mwa sabata. Tsopano yogwira nthawi kumatenga 10 maola, 2,5 nthawi yaitali. Apa, mwina onjezerani mtengo wolembetsa (pamene kusowa kwa ntchito kukuswa mbiri - sadzakumvetsani), kapena fufuzani momwe mungachepetsere ndalama mwa njira zina.
Ana ku Manchester amachita masewera olimbitsa thupi pogwiritsa ntchito YouTube
nthunzi posewera ogwiritsa ntchito nthawi imodzi (7,25 miliyoni) komanso ogwiritsa ntchito (23,5 miliyoni ndi kasitomala wa PC). Vavu adalengeza kuti sinthani masewerawa kuti musachulukitse maukonde kunyumba ya ogwiritsa ntchito. Pamasewera omwe simunasewere kwanthawi yayitali, zosinthazi zidzangoyambika panthawi yomwe simunachitepo bwino kwambiri.
Sony nayenso posachedwa kuti iyamba kuchepetsa kutsitsa kwamasewera a PlayStation ku Europe kuti athane ndi kuchuluka kwa magalimoto. Ndipo Facebook yadula mavidiyo pa Facebook Live (kukula kwa owonera pamitsinje pano kwadutsa 50% kuyambira Januwale), ndipo kunapangitsa kuti zikhale zosavuta kuyang'ana nyimbo zokhazokha ngati wina ali ndi intaneti pang'onopang'ono.
Microsoft , kuti nsanja yake yamagulu otumizirana mauthenga ndi makanema apakanema idawonjezera ogwiritsa ntchito 12 miliyoni pa sabata (+ 37,5%). Slack adanenanso kuti kuwonjezeka kwa 40% kwa olembetsa omwe amalipira. Koma mtundu wa Microsoft Teams sunachepe, ndipo tsopano ntchitoyo yatha Downdetector imawonongeka masiku angapo (ngakhale zonse zinali zokhazikika kwa iwo mu February).
Munadzimva bwanji? Kapena zonse zili bwino?
Source: www.habr.com