Chaka chonse, anthu aku Russia amapita kutchuthi pafupipafupi - maholide a Chaka Chatsopano, maholide a Meyi ndi masabata ena amfupi. Ndipo ino ndi nthawi yachikhalidwe ya ma serial marathons, kugula mwachisawawa ndi kugulitsa pa Steam. Munthawi yatchuthi isanakwane, makampani ogulitsa ndi ogulitsa ali pamavuto akulu: anthu amayitanitsa mphatso kuchokera m'masitolo apaintaneti, amalipira zotumizira, kugula matikiti aulendo, ndikulankhulana. Kuchuluka kwa makalendala komwe kukufunikanso ndi mayeso abwino owonera makanema apaintaneti, malo ochezera amasewera, kuchititsa makanema ndi ntchito zotsatsira nyimbo - onse amagwira ntchito mopitilira nthawi yatchuthi.
Tidzakuuzani momwe mungatsimikizire kupezeka kosasokonezeka kwa zinthu pogwiritsa ntchito chitsanzo cha cinema ya pa intaneti ya Okko, yomwe imadalira mphamvu ya Linxdatacenter data center.
M'mbuyomu, poyankha kuchulukirachulukira kwanthawi yayitali, zida zina zidagulidwa kuti zizitumizidwa komweko, komanso "zosungirako." Komabe, pamene "Nthawi H" inafika, nthawi zambiri zinkawoneka kuti makampani sakanatha kapena alibe nthawi yolimbana ndi kasinthidwe kolondola kwa ma seva ndi machitidwe osungira okha. Sizinali zotheka kuthetsa mavutowa pamene zochitika zadzidzidzi zinayamba. Patapita kanthawi, kumvetsetsa kunabwera: nsonga za kufunikira kwa zomwe zili ndi ntchito zapaintaneti zimasamalidwa bwino mothandizidwa ndi zinthu zachitatu, zomwe zingathe kugulidwa pogwiritsa ntchito njira yolipira-monga-mukupita - kulipira kwa voliyumu yeniyeni yomwe idagwiritsidwa ntchito.
Masiku ano, pafupifupi makampani onse omwe amawoneratu kuchuluka kwa kufunikira kwa chuma chawo patchuthi (chomwe chimatchedwa kuphulika) kuyitanitsa pasadakhale kukulitsa kwa njira yolumikizirana. Makampani omwe amatumiza mapulogalamu ndi ma database pazida za data center amawonjezera mphamvu zamakompyuta m'mitambo nthawi yatchuthi, komanso kuyitanitsa makina ofunikira, mphamvu zosungira, ndi zina zambiri kuchokera kumalo opangira ma data.
Momwe mungaphonye chizindikiro powerengera
Kukonzekera zolemetsa zapamwamba, ntchito yogwirizana pakati pa wothandizira ndi kasitomala ndiyofunikira. Mfundo zazikuluzikulu za ntchitoyi zikuphatikiza kuneneratu kolondola kwa kuchuluka kwa katundu wokhudzana ndi nthawi ndi kuchuluka kwa zinthu, kukonzekera mosamala komanso kuyanjana ndi anzawo mkati mwa data center, komanso ndi gulu la akatswiri a IT pa mbali yopereka zomwe zili.
Mayankho angapo amathandizira kukonza kugawa mwachangu kwazinthu zofunikira kuwonetsetsa kuti gawo latsopano la mndandanda wapa TV womwe mumakonda zisawume pakompyuta yanu.
- Choyamba, awa ndi olemetsa ntchito: awa ndi mayankho a mapulogalamu omwe amawunika mosamala kuchuluka kwa ma seva, makina osungira ndi ma network, zomwe zimakulolani kukhathamiritsa magwiridwe antchito a dongosolo lililonse pantchito yomwe muli nayo. Oyang'anira amawunika kuchuluka kwa kupezeka kwa makina onse a hardware ndi makina enieni, kulepheretsa magwiridwe antchito kuti asaperekedwe mbali imodzi, ndikuletsa zomangamanga kuti "zisatenthedwe" ndikuchepetsa, kwinakwake. Mwanjira imeneyi, gawo lina lazinthu zosungirako limasungidwa, lomwe limatha kusamutsidwa mwachangu kuti lithetse mavuto omwe akufunika (kudumpha kwakuthwa kwa zopempha ku portal ndi zomwe zili muvidiyo, kuwonjezeka kwa madongosolo azinthu zina, ndi zina).
- Kachiwiri, CDN. Tekinoloje iyi imalola ogwiritsa ntchito kulandira zomwe zili pakhoma popanda kuchedwetsa kuchedwa pozipeza kuchokera kumalo omwe ali pafupi kwambiri ndi ogwiritsa ntchito. Kuphatikiza apo, CDN imachotsa zoyipa zomwe zimachitika pamagalimoto obwera chifukwa cha kuchuluka kwa ma tchanelo, nthawi yolumikizirana, kutayika kwa paketi pamakina amayendedwe, ndi zina zambiri.
Wowona zonse Okko
Tiyeni tiwone chitsanzo cha kanema wa pa intaneti wa Okko akukonzekera maholide, pogwiritsa ntchito malo athu ku Moscow ndi St.
Malinga ndi Alexey Golubev, wotsogolera luso la Okko, mu kampaniyo, kuwonjezera pa maholide a kalendala (nyengo yapamwamba), pali nthawi zomwe mafilimu akuluakulu amamasulidwa kuchokera kuzinthu zazikuluzikulu:
βChaka chilichonse panyengo yatchuthi, kuchuluka kwa magalimoto a Okko kumachulukanso kuwirikiza kawiri poyerekeza ndi chaka chatha. Kotero, ngati nyengo ya Chaka Chatsopano chatha chiwongoladzanja chachikulu chinali 80 Gbit / s, ndiye mu 2018/19 tinkayembekezera 160 - kuwonjezeka kawiri kawiri. Komabe, tinalandira zoposa 200 Gbit/s!β
Okko nthawi zonse amakonzekera nsonga zapamwamba pang'onopang'ono, chaka chonse, monga gawo la polojekiti yotchedwa "Chaka Chatsopano". M'mbuyomu, Okko adagwiritsa ntchito zomangamanga zake; kampaniyo ili ndi gulu lake loperekera zinthu, pa hardware yake komanso mapulogalamu ake. M'kupita kwa chaka, akatswiri aukadaulo a Okko adagula pang'onopang'ono ma seva atsopano ndikuwonjezera kuchuluka kwa gulu lawo, kuyembekezera kuwirikiza kawiri pachaka. Kuphatikiza apo, ma uplinks atsopano ndi ogwiritsa ntchito adalumikizidwa - kuphatikiza osewera akulu ngati Rostelecom, Megafon ndi MTS, malo osinthira magalimoto ndi oyendetsa ang'onoang'ono adalumikizidwanso. Njirayi idapangitsa kuti zitheke kupereka chithandizo kwa makasitomala ambiri omwe amagwiritsa ntchito njira yayifupi kwambiri.
Chaka chatha, atatha kusanthula mtengo wa zipangizo, ndalama zogwirira ntchito zowonjezera ndikuziyerekeza ndi mtengo wogwiritsira ntchito ma CDN a chipani chachitatu, Okko anazindikira kuti inali nthawi yoyesera chitsanzo chogawa chosakanizidwa. Kutsatira kuwonjezereka kwawiri patchuthi cha Chaka Chatsopano, pali kuchepa kwa magalimoto, ndipo February ndi nyengo yotsika kwambiri. Ndipo zidapezeka kuti zida zanu sizikugwira ntchito panthawiyi. Pofika chilimwe, kutsika kumachepetsedwa, ndipo pofika nyengo ya autumn kukwera kwatsopano kumayamba. Choncho, pokonzekera 2019 yatsopano, Okko adatenga njira yosiyana: adasintha mapulogalamu awo kuti athe kugawira katunduyo osati okha, komanso ma CDN akunja (Content Delivery Network). Ma CDN awiri otere adalumikizidwa, momwe magalimoto ochulukirapo "adaphatikizidwa". Kuthamanga kwapakati kwa Okko's IT Infrastructure inali yokonzeka kupirira kukula kwawiri komweko, koma ngati pangakhale chuma chochuluka, ma CDN ogwirizana adakonzedwa.
"Lingaliro losakulitsa CDN yake idapulumutsa Okko pafupifupi 20% ya bajeti yake yogawa ku CAPEX. Kuphatikiza apo, kampaniyo idapulumutsa miyezi ingapo ya anthu posintha ntchito yoyika zidazo pamapewa a mnzake. β - Ndemanga za Alexey Golubev.
Gulu logawa (CDN yamkati) ku Okko likugwiritsidwa ntchito pa malo awiri a Linxdatacenter ku Moscow ndi St. Kuwonetsera kwathunthu kwazomwe zili ndi caching yake (magawo ogawa) amaperekedwa. Chifukwa chake, malo opangira data ku Moscow amayang'anira Moscow ndi madera angapo a Russia, ndipo malo a data a St. Petersburg amayendetsa kumpoto chakumadzulo ndi dziko lonselo. Kulinganiza kumachitika osati pachigawo chokha, komanso kutengera katundu pa node pamalo enaake a data; kupezeka kwa kanema mu cache ndi zinthu zina zingapo zimaganiziridwanso.
Zomangamanga zokulirapo zautumiki zikuwoneka motere pachithunzichi:
Thandizo lakuthupi, chithandizo ndi chitukuko cha mankhwala chimakhala ndi ma rack khumi ku St. Petersburg ndi ma rack angapo ku Moscow. Pali ma seva angapo opangira ma virtualization ndi pafupifupi ma seva pafupifupi mazana awiri a "hardware" pachilichonse - kugawa, chithandizo chautumiki komanso zomangamanga zaofesiyo. Kuyanjana kwa wopereka zomwe zili ndi malo a data pa nthawi yolemetsa kwambiri sikusiyana ndi ntchito yamakono. Kuyankhulana konse kumangokhala pa pempho ku ntchito yothandizira, komanso ngati mwadzidzidzi, poyitana.
Masiku ano, tili pafupi kwambiri ndi momwe 100% imagwiritsidwira ntchito mosasokoneza pa intaneti, popeza matekinoloje onse ofunikira pa izi alipo kale. Kukula kwa kukhamukira kwa intaneti kumachitika mwachangu kwambiri. Kutchuka kwa zitsanzo zamalamulo zamagwiritsidwe ntchito kukukulirakulira: Ogwiritsa ntchito aku Russia pang'onopang'ono akuyamba kuzolowera kuti ayenera kulipira zomwe zili. Komanso, osati zamakanema okha, komanso nyimbo, mabuku, ndi zida zophunzitsira pa intaneti. Ndipo pankhaniyi, kutumiza zinthu zosiyanasiyana komanso kuchedwetsa kwapaintaneti kocheperako ndiye gawo lofunikira kwambiri pakugwiritsa ntchito ntchito zapaintaneti. Ndipo ntchito yathu, monga opereka chithandizo, ndikukwaniritsa zosowa zapanthawi yake komanso ndi nkhokwe.
Source: www.habr.com