M'ndandanda wazopezekamo[Bisani][Show]
Pali kuthekera koyenera kuti mwasakaza china chake ngati mwakhala pa intaneti nthawi ina iliyonse.
Kutsatsa ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pa mapulogalamu odziwika bwino pa intaneti, kaya kudzera pa YouTube, Spotify, Netflix, kapena zana zina.
Komabe, poganizira momwe kukhamukira kulili kofala, ndizosavuta kuzitenga mopepuka. Mwachitsanzo: Kodi kukhamukira ndi chiyani kwenikweni?
Zinthu zilizonse zowulutsa, kaya zamoyo kapena zojambulidwa, zomwe zimatumizidwa pa intaneti kumakompyuta ndi zida zam'manja ndikuseweredwa munthawi yeniyeni zimatchedwa kukhamukira.
Mitundu yodziwika bwino yazinthu zotsatsira ndi ma podcasts, makanema apa intaneti, zithunzi zoyenda, makanema apawayilesi, ndi makanema anyimbo.
Zinthu zama media monga nyimbo, makanema, ndi mitundu ina zimakonzedwa ndikusamutsidwa m'mapaketi otsatizana a data kuti athe kuwulutsidwa nthawi yomweyo.
Chipangizo choyenera, mwayi wopeza ntchito kapena pulogalamu yotsatsira, komanso kulumikizidwa kwa intaneti kodalirika, kodalirika ndizomwe mukufunikira kuti muzitha kuyendetsa.
Zindikirani: Tigwiritsa ntchito ntchito yotsatsira makanema monga chitsanzo chathu.
Cholembachi chidzayang'ana mozama pamapangidwe a machitidwe a ntchito yotsatsira ndi mfundo zazikulu zomwe muyenera kuziganizira popanga mapulogalamu owonetsera mavidiyo.
Zofunikira za Machitidwe
Zina mwa ntchito zodziwika bwino zotsatsira makanema padziko lapansi ndi YouTube ndi Netflix. Kupititsa patsogolo luso la wogwiritsa ntchito, kamangidwe kake kamakhala ndi zinthu zingapo.
Ntchito yotereyi imaphatikizapo makanema otchuka, ma invoice, machitidwe opangira ma AI, ndikuwoneranso magwiridwe antchito pambuyo pake, koma timayang'ana kwambiri zinthu zofunika.
Makhalidwe Ofunika
Taphatikizanso maluso otsatirawa mumalingaliro athu a kanema akukhamukira ntchito:
- Opanga zinthu amatha kutumiza makanema.
- Owonera amatha kugwiritsa ntchito zida zambiri kuwonera makanema (mafoni, TV, ndi zina).
- Pamavidiyo, ogwiritsa ntchito amatha kunena, kukonda, kapena kusakonda.
- Mitu yamavidiyo ingagwiritsidwe ntchito kufufuza.
- Kuti muwonetse ziwerengerozi kwa ogwiritsa ntchito, makina amatha kusunga mawonedwe, zokonda, ndi zomwe sakonda.
Zolinga zadongosolo
- Sipayenera kukhala kusungika kulikonse kuti owonera athe kuwona makanema munthawi yeniyeni.
- Kusungirako mavidiyo kuyenera kukhala kodalirika. Musataye makanema omwe mudatsitsa.
- Ndi kuchuluka kwa ogwiritsa ntchito, dongosololi liyenera kukhala scalable.
- Kuchedwa kochepa komanso kupezeka kwakukulu kuyenera kukhala mbali za dongosolo. Zikatere, kusasinthasintha sikuli kofunikira chifukwa ndikwabwino kuti wogwiritsa ntchito adikire kwakanthawi asanawone kanema watsopano.
Seva imodzi silingathe kuthana ndi kuchuluka kwa deta popeza dongosololi liyenera kuyendetsa magalimoto amphamvu nthawi zonse. Gulu la ma seva lidzagwiritsidwa ntchito pothandizira dongosolo.
Sipayenera kukhala zovuta zowoneka bwino za makasitomala ngakhale seva imodzi itawonongeka.
Zomangamanga Zapamwamba
Pulogalamu yotsatsira makanema imatha kuvomera imodzi mwazopempha zamitundu itatu:
- Kwezani (lembani)
- Sakani (werengani)
- Onani (werengani)
Popeza mafunso owerengera (sakani ndikuwona) nthawi zambiri amakhala kangapo kuposa zopempha zolembera (kukweza), iliyonse imayendetsedwa ndi gulu lapadera la ma seva.
Chifukwa pulogalamuyo imawerengedwa mozama, muyenera kukhazikitsa ma seva ambiri kuti athe kuthana ndi zopempha zowerengedwa kuposa kukweza.
Pempho lililonse lopangidwa ndi kasitomala limatumizidwa ku microservice yoyenera ndi katundu balancer ikalandiridwa.
Kwezani Service
Ntchito yotsitsa, yomwe imayendetsa kanemayo, imayiyika ku ma seva a Open Connect ndikupangitsa kuti ogwiritsa ntchito onse azipezeka, imakwaniritsa pempho lokweza.
Ntchito Yofufuza
Wowongolera katundu amatumiza pempho losaka ku microservice yosakira, yomwe imatumiza ku kusaka kwa Netflix Elastic. Wogula amalandira yankho la Elastic search.
Kusaka kosangalatsa, injini yosakira yotseguka, yomwe imagwiritsidwa ntchito ndi Netflix posaka mamiliyoni amavidiyo.
Kusaka kosangalatsa kumagwiritsidwa ntchito ndi Netflix kusanthula ntchito zamakasitomala.
Onani Service
Zopempha zambiri zowonera sizitumizidwa kwa osungira katundu kapena ma seva a Netflix. M'malo mwake, ogwiritsa ntchito amalumikizana ndi ma ISP akumaloko ndikudyetsedwa kuchokera ku seva yapafupi ya Open Connect.
Komabe, ngati vidiyo yomwe yafunsidwayo siyikupezeka, imatumizidwa kwa osungira katundu ndi mawonedwe a microservice.
Kanemayo amafufuzidwa mu nkhokwe ya metadata, kuchotsedwa munjira yomwe yafotokozedwa mu metadata, ndikutumizidwa kwa kasitomala.
Zachidziwikire, njirayi imaphatikizapo latency, chifukwa chake pafupifupi zopempha zonse zimaperekedwa kudzera pa Open Connect.
Kwezani makanema
Cholinga chachikulu cha YouTube ndikukweza kanema kapena kanema. Ntchito yotsatsira makanema iyenera kuthana ndi zopinga zingapo isanapangitse kuti vidiyoyi ipezeke kwa ogula.
Kusunga Zidutswa
Kanema aliyense wotumizidwa adzagawidwa m'mafayilo ang'onoang'ono angapo m'malo mosungidwa ngati fayilo imodzi yayikulu.
Izi ndizofunikira chifukwa opanga zinthu amatha kutumiza makanema akuluakulu. Fayilo imodzi yayikulu ikhoza kutenga nthawi kuti ikonzedwe kapena kuseweredwa.
Wowonera sadzafunikanso kutsitsa vidiyo yonse kuti ayisewere ngati yasungidwa ndikuperekedwa kwa iwo mzidutswa.
Pofuna kuonetsetsa kuti pali latency pang'ono pakati pa chunk ndi kuti wogwiritsa ntchitoyo ali ndi chidziwitso chowoneka bwino, kasitomala amayamba kupempha chunk choyamba kuchokera pa seva ndiyeno kupempha chunk yotsatira pamene chunkyo ikusewera.
Mzere Wokonza
Kanema aliyense ali ndi ma chunks angapo, ndipo Netflix idzagwiritsa ntchito antchito angapo nthawi imodzi kuti iwunikenso, motero mzere wokonza umafunika. Powawonjezera pamzere, izi zimakhala zosavuta.
Ntchitozo zidzasonkhanitsidwa ndi ogwira ntchito (kapena ma encoder, omwe tidzakambirana pambuyo pake), amasungidwa m'mitundu yosiyanasiyana, kenako ndikusungidwa m'mafayilo ogawidwa.
Kukhazikitsa Video
Ndikofunikira kutembenuza ndikusunga ma chunks a kanema m'mitundu ingapo kuti owonera athe kuwapeza pogwiritsa ntchito ukadaulo ndi intaneti yomwe imawayendera bwino.
Kanemayu amatha kuwonedwa pa laputopu, foni, TV, kapena zida zina ndi owonera. The akadakwanitsira akamagwiritsa zosiyanasiyana zipangizo amasiyana wina ndi mzake.
Momwemonso, owonera osiyanasiyana amatha kugwiritsa ntchito ma bandwidth osiyanasiyana kuti apeze intaneti.
Owonera ena amatha kuwonera makanema apamwamba kwambiri mosavuta kutengera kuthamanga kwa intaneti yawo kapena bandwidth, pomwe omwe ali ndi bandwidth yocheperako azitha kutsitsa makanema otsika kwambiri mosavuta.
Tsegulani Lumikizani
Mukamagwiritsa ntchito msakatuli wanu kufunsa Netflix.com, ISP (Internet Service Provider) yanu imafunsidwa kuti ikhazikitse kulumikizana pakati pa kompyuta yanu ndi seva ya Netflix.
ISP yanu imalumikizana ndi adilesi ya IP ya Netflix m'malo mwanu ndikubwezerani zotsatira zake. Omvera kudziko lakutali ngati Tokyo akumana ndi kuchedwa kwakukulu pakutumiza ndi kulandira ma siginecha chifukwa cha kuchuluka kwa ma seva awa ku US.
Ndi mavidiyo, kuchedwa kumakhala kodetsa nkhawa kwambiri popeza zambiri ziyenera kutumizidwa kwa owonera, ndipo ngati zitero, kusunthako kudzachedwa ndipo zomwe ogwiritsa ntchito amakumana nazo.
Netflix imagwiritsa ntchito njira yanzeru kukonza vutoli. Imadziwika kuti Open Connect (OC). Open Connect ndi CDN yomwe Netflix amagwiritsa ntchito (Content Delivery Network).
Kuti musunge zidziwitso zapaintaneti ndikuzipereka mwachangu kwa ogula pochepetsa mtunda wapakati pakati pa wogwiritsa ntchito ndi zinthu, CDN ndi netiweki yamaseva ofalikira ndi malo olumikizirana nawo.
Sungani Kusinthanitsa
A ntchito imodzi seva siyitha kuthana ndi kuchuluka kwa zopempha (kuphatikiza kukweza, kusaka, ndi kuwona zopempha) zomwe zimafika sekondi iliyonse.
Payenera kukhala zolemetsa zolemetsa kuti zigawike bwino ntchito pa ma seva ambiri chifukwa pali ma seva angapo omwe akukhudzidwa.
Netflix imagwiritsa ntchito hashing nthawi zonse kuti igawire katundu pakati pa ma seva chifukwa imatha kuthana ndi zolephera za seva ndikulola kukhazikitsidwa kwa ma seva owonjezera mosavuta.
Popeza kutchuka kwa kanema aliyense kumasiyanasiyana, ma seva enieni omwe amachitira mafilimuwa akhoza kukhala ndi katundu wosiyana. Pogwiritsa ntchito mayendedwe amphamvu a HTTP, omwe amalola seva yotanganidwa kusuntha pempho latsopano ku seva yotseguka, tikhoza kukonza vutoli.
Zomwe Mukuyenera Kuziganizira Popanga Pulogalamu Yotsatsira Kanema
Pezani ndi Kukulitsa Niche Yanu
Ndi mitundu yambiri yazinthu zomwe zilipo, kuchokera ku zosangalatsa kupita ku maphunziro mpaka kulimbitsa thupi, ndikofunikira kupanga chosiyanitsa ndi luso lapadera. Mutha kupanga nsanja ya zolemba kapena makanema odziyimira pawokha.
Njira Yopangira Ndalama
Kusokoneza njira zamachitidwe azachuma kumatha kubweretsa zatsopano komanso kukula. Mapulani nthawi zonse azikhala ogwirizana ndi omvera.
Chifukwa olamulirawo alamulira kale msika, mutha kuyesa kupanga ndalama umembala waulere ndi zotsatsa kapena kuyika zinthu.
Pamodzi ndi izi, ngati mukufuna kupanga nsanja yapadziko lonse lapansi, muyenera kuganizira zofunikira zamitundu yambiri.
Zochitika Zabwino
Kuchita kwa pulogalamuyi kuyenera kukulitsidwa pazinthu zapambali monga intaneti yocheperako kapena ogwiritsa ntchito omwe ali ndi malire.
Mavidiyo akukhamukira
Sikuti Netflix imawulutsa zokhazokha, komanso imagwiritsa ntchito njira zopangira ogwiritsa ntchito ndi malingaliro awo kuti asunge ogwiritsa ntchito.
Konzani kukhazikitsa ntchito yotsatsira yofanana ndi Netflix ndikugogomezera kusanthula kwa data ndikusintha makonda a ogwiritsa ntchito.
Kuwongolera maudindo ambiri a App
Mu pulogalamu ya Netflix, mawonekedwe a ogwiritsa ntchito ndi amodzi mwamaudindo angapo ogwiritsa ntchito. Kukonzekera kumafunika kwa ogwiritsa ntchito osiyanasiyana komanso mwayi wawo, kuphatikiza woyang'anira, eni mavidiyo, othandizana nawo, oyang'anira, ndi zina zambiri.
Kutsiliza
Pomaliza, umu ndi momwe ntchito zosinthira makanema monga Netflix, YouTube, ndi makanema ena omwe ali m'bwaloli, amawasunga ndikuwawonetsa kwa mamiliyoni a ogula.
Ngakhale kuti pulogalamu iliyonse imatha kukhala ndi zina zowonjezera zomwe zimawasiyanitsa, magwiridwe antchito ake amatengera ma aligorivimu omwewo.
Ndidachita zonse zomwe ndingathe kuti ndikuwonetseni mwachidule za kamangidwe ka makina ochezera, koma pali zambiri zomwe zikuchitika kumbuyo.
Ndikukhulupirira kuti mupeza chidziwitsochi kukhala chofunikira ndikuchigwiritsa ntchito.
Siyani Mumakonda