Moni, Khabrovites! , Msika wa ntchito zamtambo ku Russia ukupeza mphamvu nthawi zonse. Mitambo ya Hybrid ikuyenda kwambiri kuposa kale - ngakhale ukadaulo womwewo uli kutali ndi watsopano. Makampani ambiri akudabwa kuti zingatheke bwanji kusunga ndi kusunga gulu lalikulu la hardware, kuphatikizapo zomwe zimafunikira pazochitika, ngati mtambo wachinsinsi.
Lero tikambirana muzochitika zomwe kugwiritsa ntchito mtambo wosakanizidwa kudzakhala sitepe yolondola, komanso momwe ingabweretse mavuto. Nkhaniyi idzakhala yothandiza kwa iwo omwe sanakhalepo ndi chidziwitso chachikulu chogwira ntchito ndi mitambo yosakanizidwa, koma akuyang'ana kale ndipo sakudziwa kumene angayambire.
Kumapeto kwa nkhaniyi, tidzapereka mndandanda wa zidule zomwe zingakuthandizeni posankha wopereka mtambo ndikukhazikitsa mtambo wosakanizidwa.
Tikupempha aliyense amene ali ndi chidwi kuti apite pansi!
Private Cloud VS public: zabwino ndi zoyipa
Kuti timvetsetse zifukwa zomwe zikukankhira mabizinesi kuti asinthe kukhala wosakanizidwa, tiyeni tiwone mbali zazikulu za mitambo yapagulu komanso yachinsinsi. Tiyeni tiyang'ane, choyamba, pazinthu zomwe mwanjira ina zimakhudza makampani ambiri. Kuti tipewe chisokonezo mu terminology, timapereka m'munsimu matanthauzo akulu:
Mtambo wachinsinsi (kapena wachinsinsi). ndi zomangamanga za IT, zomwe zigawo zake zili mkati mwa kampani imodzi komanso pazida zomwe zili ndi kampaniyi kapena wopereka mitambo.
Mtambo wapagulu ndi chilengedwe cha IT, mwiniwake yemwe amapereka ntchito zolipiritsa komanso amapereka malo mumtambo kwa aliyense.
Mtambo Wophatikiza imakhala ndi mtambo woposa umodzi wachinsinsi komanso wopitilira pagulu umodzi, mphamvu yamakompyuta yomwe imagawidwa.
Mitambo yachinsinsi
Ngakhale kuti mtengo wake ndi wokwera mtengo, mtambo wachinsinsi uli ndi ubwino wambiri womwe sungathe kunyalanyazidwa. Izi zikuphatikizapo kulamulira kwakukulu, chitetezo cha deta, ndi kuyang'anitsitsa kwathunthu kwa zipangizo ndi zipangizo. Kunena zowona, mtambo wachinsinsi umakumana ndi malingaliro a mainjiniya onse okhudza malo abwino. Nthawi iliyonse mutha kusintha mapangidwe amtambo, sinthani katundu wake ndi kasinthidwe.
Palibe chifukwa chodalira othandizira akunja - zigawo zonse za zomangamanga zimakhalabe kumbali yanu.
Koma, ngakhale pali mikangano yamphamvu yovomerezeka, mtambo wachinsinsi ukhoza kukhala wokwera mtengo kwambiri poyambira komanso pakukonza kotsatira. Kale pa siteji ya mapangidwe a mtambo wachinsinsi, m'pofunika kuwerengera molondola katundu wamtsogolo ... Kupulumutsa pachiyambi kungayambitse kuti posachedwa mudzakumana ndi kusowa kwazinthu komanso kufunikira kwa kukula. Ndipo kukulitsa mtambo wachinsinsi ndi njira yovuta komanso yokwera mtengo. Nthawi iliyonse mukayenera kugula zida zatsopano, zilumikizeni ndikuzikonza, ndipo izi zimatha kutenga milungu ingapo - motsutsana ndi kuchuluka kwanthawi yomweyo mumtambo wa anthu.
Kuphatikiza pa mtengo wa zida, ndikofunikira kupereka ndalama zothandizira malayisensi ndi ogwira ntchito.
Nthawi zina, mtengo wa "mtengo/ubwino", kapena makamaka "mtengo wokweza ndi kukonza / zopindulitsa zomwe wapeza," pamapeto pake zimasinthira kumitengo.
Mitambo yapagulu
Ngati muli ndi mtambo wachinsinsi, ndiye kuti mtambo wapagulu ndi wa wothandizira wakunja yemwe amakulolani kugwiritsa ntchito zida zake zamakompyuta pamalipiro.
Panthawi imodzimodziyo, chirichonse chokhudzana ndi chithandizo cha mtambo ndi kukonza chimagwera pa mapewa amphamvu "wopereka". Ntchito yanu ndikusankha ndondomeko yoyenera yamitengo ndikulipira pa nthawi yake.
Kugwiritsa ntchito mtambo wapagulu pamapulojekiti ang'onoang'ono ndikotsika mtengo kwambiri kuposa kusunga zida zanu.
Chifukwa chake, palibe chifukwa chosungira akatswiri a IT ndipo zoopsa zachuma zimachepetsedwa.
Nthawi iliyonse, ndinu omasuka kusintha opereka mtambo ndikusamukira kumalo oyenera kapena opindulitsa kwambiri.
Ponena za kuipa kwa mitambo yapagulu, chilichonse pano chikuyembekezeka: kuwongolera pang'ono kwa kasitomala, magwiridwe antchito otsika pokonza ma data ambiri ndi chitetezo chochepa cha data poyerekeza ndi zachinsinsi, zomwe zingakhale zovuta kwa mitundu ina yamabizinesi. .
mitambo yosakanizidwa
Pamphambano za zabwino ndi zovuta zomwe tazitchula pamwambapa pali mitambo yosakanizidwa, yomwe imakhala yosakanikirana ndi mtambo umodzi wachinsinsi wokhala ndi umodzi kapena zingapo zagulu. Poyang'ana koyamba (ndipo ngakhale pachiwiri), zingawoneke ngati mtambo wosakanizidwa ndi mwala wafilosofi womwe umakulolani "kuwonjezera" mphamvu ya makompyuta nthawi iliyonse, kuchita mawerengedwe ofunikira ndi "kuwomba" chirichonse mmbuyo. Osati mtambo, koma David Blaine!
Zowonadi, chilichonse chimakhala chokongola monga momwe zimakhalira: mtambo wosakanizidwa umapulumutsa nthawi ndi ndalama, uli ndi milandu yambiri yogwiritsira ntchito komanso yosagwirizana ... koma pali ma nuances. Nazi zofunika kwambiri mwa izo:
Choyamba, m'pofunika kulumikiza molondola mtambo "wanu" ndi "winawake", kuphatikizapo machitidwe. Mavuto ambiri akhoza kubwera pano, makamaka ngati malo owonetsera mtambo wa anthu ali kutali kwambiri kapena amangidwa pa teknoloji yosiyana. Pankhaniyi, pali chiopsezo chachikulu cha kuchedwa, nthawi zina zovuta.
Chachiwiri, kugwiritsa ntchito mtambo wosakanizidwa ngati chikhazikitso cha pulogalamu imodzi kumakhala kosagwirizana ndi machitidwe onse (kuchokera ku CPU kupita ku disk subsystem) ndikuchepetsa kulolerana kwa zolakwika. Ma seva awiri omwe ali ndi magawo ofanana, koma omwe ali m'magawo osiyanasiyana, awonetsa magwiridwe antchito osiyanasiyana.
Chachitatu, musaiwale za zovuta za hardware za "zachilendo" za hardware (moni wachangu kwa omanga a Intel) ndi mavuto ena a chitetezo pagulu la mtambo, lomwe tatchulidwa kale pamwambapa.
Chachinayi, kugwiritsa ntchito mtambo wosakanizidwa kumawopseza kuchepetsa kwambiri kulekerera kwa zolakwika ngati kumakhala ndi ntchito imodzi.
Bonasi Yapadera: tsopano mitambo iwiri m'malo mwa imodzi ndi / kapena kugwirizana pakati pawo kungathe "kusweka" nthawi imodzi. Ndipo m'magulu ambiri nthawi imodzi.
Payokha, ndikofunikira kutchula zovuta zogwiritsa ntchito zazikulu mumtambo wosakanizidwa.
Nthawi zambiri, simungangopita kukatenga, mwachitsanzo, makina pafupifupi 100 okhala ndi 128GB ya RAM mumtambo wa anthu. Nthawi zambiri, palibe amene angakupatseni ngakhale 10 magalimoto amenewa.
Inde, mitambo ya anthu si mphira, Moscow. Othandizira ambiri samasunga nkhokwe yotere yaulere - ndipo izi zimakhudza kwambiri RAM. Mutha "kukoka" ma processor cores ambiri momwe mungafunire, ndipo mutha kupatsa mphamvu zochulukirapo za SSD kapena HDD kuposa zomwe zimapezeka mthupi. Wopereka chithandizo akuyembekeza kuti simugwiritsa ntchito voliyumu yonse nthawi imodzi komanso kuti zidzatheka kuwonjezera panjira. Koma ngati palibe RAM yokwanira, makina enieni kapena ntchito imatha kuwonongeka mosavuta. Ndipo machitidwe a virtualization salola nthawi zonse zachinyengo zoterezi. Mulimonsemo, ndi bwino kukumbukira chitukuko cha zochitikazi ndikukambirana mfundozi ndi wothandizira "onshore", mwinamwake mungakhale pachiwopsezo chosiyidwa panthawi yolemetsa kwambiri (Black Friday, nyengo, etc.).
Mwachidule, ngati mukufuna kugwiritsa ntchito zomangamanga zosakanizidwa, kumbukirani kuti:
- Woperekayo sakhala wokonzeka nthawi zonse kuti apereke mphamvu zofunikira pazofuna.
- Pali zovuta komanso kuchedwa kwa kulumikizana kwa zinthu. Muyenera kumvetsetsa kuti ndi zida ziti zomwe zingapemphedwe kudzera mu "mgwirizano"; izi zitha kukhudza magwiridwe antchito ndi kupezeka. Ndi bwino kulingalira kuti mumtambo mulibe node imodzi yamagulu, koma gawo losiyana ndi lodziimira payekha.
- Pali chiopsezo cha zovuta zomwe zimachitika m'madera akuluakulu a malo. Mu njira yosakanizidwa, mtambo umodzi kapena wina "ukhoza kugwa" kwathunthu. Pankhani ya gulu lokhazikika la virtualization, mumakhala pachiwopsezo chotaya seva imodzi, koma apa mutha kutaya zambiri nthawi imodzi, usiku umodzi.
- Chinthu chotetezeka kwambiri ndikuchita gawo la anthu osati ngati "extender," koma ngati mtambo wosiyana mu malo osiyana a deta. Zowona, mu nkhani iyi mumanyalanyaza "hybridity" ya yankho.
Kuchepetsa kuipa kwa mtambo wosakanizidwa
M'malo mwake, chithunzicho ndi chosangalatsa kwambiri kuposa momwe mungaganizire. Chofunika kwambiri ndikudziwa zidule za "kuphika" mtambo wabwino wosakanizidwa. Nazi zazikulu zomwe zili m'mawonekedwe a mndandanda:
- Simuyenera kusuntha magawo omwe samva kuchedwa kwa pulogalamuyi kupita kumtambo wagulu mosiyana ndi pulogalamu yayikulu: mwachitsanzo, posungira kapena nkhokwe zomwe zili pansi pa OLTP.
- Osayika mbali zonse za pulogalamuyi pamtambo wapagulu, popanda zomwe zimasiya kugwira ntchito. Apo ayi, mwayi wa kulephera kwa dongosolo udzawonjezeka kangapo.
- Mukakulitsa, kumbukirani kuti magwiridwe antchito a makina omwe atumizidwa kumadera osiyanasiyana amtambo amasiyana. Kusinthasintha kwa makulitsidwe kudzakhalanso kutali ndi ungwiro. Tsoka ilo, ili ndi vuto la kapangidwe kake ndipo simungathe kulithetsa. Mukhoza kuyesa kuchepetsa zotsatira zake pa ntchito.
- Yesetsani kuwonetsetsa kuti pali kuyandikana kwakukulu pakati pa mitambo yapagulu ndi yachinsinsi: kufupikitsa mtunda, kumachepetsa kuchedwa pakati pa magawo. Momwemo, mbali zonse za mtambo "zikukhala" mu data center imodzi.
- Ndikofunikiranso kuwonetsetsa kuti mitambo yonse imagwiritsa ntchito matekinoloje ofanana. Ethernet-InfiniBand zipata zimatha kupereka mavuto ambiri.
- Ngati ukadaulo womwewo wa virtualization umagwiritsidwa ntchito pamtambo wachinsinsi komanso wapagulu, izi ndizowonjezera zotsimikizika. Nthawi zina, mutha kuvomerezana ndi wothandizira kuti asamutse makina athunthu popanda kuyikanso.
- Kuti mupangitse kugwiritsa ntchito mtambo wosakanizidwa kukhala wopindulitsa, sankhani wopereka mtambo wokhala ndi mitengo yosinthika kwambiri. Koposa zonse, kutengera zomwe zimagwiritsidwa ntchito.
- Onjezani ndi malo opangira deta: ngati mukufuna kuwonjezera mphamvu, timakweza "chidziwitso chachiwiri" ndikuchiyika pansi. Kodi mwamaliza ndi mawerengedwe anu? "Timazimitsa" mphamvu zochulukirapo ndikusunga.
- Mapulogalamu apawokha ndi mapulojekiti amatha kusunthidwa kumtambo wapagulu pomwe mtambo wachinsinsi ukukulitsidwa, kapena kwanthawi inayake. Zowona, munkhaniyi simudzakhala ndi hybridity, kulumikizidwa kwathunthu kwa L2, komwe sikudalira mwanjira iliyonse kukhalapo / kusapezeka kwa mtambo wanu.
M'malo mapeto
Ndizomwezo. Tinakambirana za mawonekedwe a mitambo yachinsinsi komanso yapagulu, ndikuyang'ana mwayi waukulu wowongolera magwiridwe antchito ndi kudalirika kwa mitambo yosakanizidwa. Komabe, mapangidwe a mtambo uliwonse ndi zotsatira za zisankho, zosagwirizana ndi misonkhano yomwe imayang'aniridwa ndi zolinga zamakampani ndi zothandizira.
Cholinga chathu ndi kulimbikitsa owerenga kuti aganizire mozama kusankha kwa zipangizo zoyenera zamtambo malinga ndi zolinga zake, matekinoloje omwe alipo komanso mphamvu zachuma.
Tikukupemphani kuti mugawane zomwe mwakumana nazo ndi hybrid clouds mu ndemanga. Tikukhulupirira kuti ukadaulo wanu udzakhala wothandiza kwa oyendetsa ndege ambiri oyambira.
Source: www.habr.com