{"id":84484,"date":"2020-06-08T01:42:40","date_gmt":"2020-06-07T23:42:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/mikro-czod-zachem-nuzhny-miniatyurnye-data-czentry"},"modified":"2020-06-08T01:42:40","modified_gmt":"2020-06-07T23:42:40","slug":"mikro-czod-zachem-nuzhny-miniatyurnye-data-czentry","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/mikro-czod-zachem-nuzhny-miniatyurnye-data-czentry","title":{"rendered":"Mikro andmekeskused: milleks on miniandmekeskused vajalikud?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Kaks aastat tagasi m\u00f5istsime \u00fcht olulist asja: kliente huvitavad \u00fcha enam v\u00e4ikesed vormid ja v\u00e4iksed kilovatid, ning lansseerisime uue tootesarja \u2013 mini- ja mikroandmekeskused. Sisuliselt paigaldasime t\u00e4isfunktsionaalse andmekeskuse \"ajupooled\" v\u00e4ikesele kapile. Nagu t\u00e4ielikud andmekeskused, on nad varustatud k\u00f5ikide vajalike seadmetega inseneris\u00fcsteemide osas, sealhulgas toitekomponentidega, konditsioneeri, turvas\u00fcsteemide ja tulekahjut\u00f5rje s\u00fcsteemidega. Sellest ajast alates peame sageli vastama paljudele k\u00fcsimustele, mis puudutavad seda toodet. P\u00fc\u00fcan l\u00fchidalt vastata k\u00f5ige sagedamini esitatavatele neist. <\/p>\n

K\u00f5ige t\u00e4htsam k\u00fcsimus on \"miks\"? Miks me selle tegime ja miks on mikroandmekeskused vajalikud? Mikroandmekeskused ei ole kindlasti meie leiutis. \u00c4\u00e4rmuslikud arvutusmudelid mini- ja mikroandmekeskuste baasil on kasvav \u00fclemaailmne trend, tuntud kui Edge Computing. See trend on m\u00f5istetav ja loogiline: arvutuste viimine sinna, kus algne teave luuakse, on otsene tagaj\u00e4rg \u00e4ri digitaliseerimisele: andmed peavad olema v\u00f5imalikult l\u00e4hedal kliendile. Selle turu (\u00e4\u00e4rmuslike arvutuste) kasv, vastavalt Gartnerile, on keskmiselt 29,7% aastas ja 2023. aastaks suureneb see peaaegu viis korda \u2013 kuni 4,6 miljardit dollarit. Koos sellega kasvab vajadus usaldusv\u00e4\u00e4rse infrastruktuuri j\u00e4rele \u00e4\u00e4rmuslike arvutusseadmete jaoks.
\n<\/a><\/noindex>
\nKellele see v\u00f5ib vajalik olla? Neile, kes vajavad \u00fchtseid lahendusi, mida saab kiiresti ja odavalt rakendada ning skaleerida piirkondlikes harudes, seal, kus on vajalik kiire reageerimine infos\u00fcsteemide poolest s\u00f5ltumata sidekanalite kvaliteedist, n\u00e4iteks pangandi kauged filiaalid v\u00f5i naftakompaniid. Enamiku nafta- ja gaasitootmise objektid (nt puurtornid) on m\u00e4rkimisv\u00e4\u00e4rselt kaugel kesksetest kontoritest, ja sidekanalite kitsuse t\u00f5ttu vajavad ettev\u00f5tted vajadust t\u00f6\u00f6delda suurt hulka andmeid otse nende saamise kohas. <\/p>\n

Kohalik andmete t\u00f6\u00f6tlemise ja agregatsiooni v\u00f5imalus on oluline, kuid ainus tegur, mis selle toote vastu huvi \u00e4ratab. Mikroandmekeskuseid kasutatakse peamiselt juhul, kui organisatsioonil puudub v\u00f5imalus (v\u00f5i soov) kasutada kommertsdatan\u00e4idiku teenuseid v\u00f5i ehitada omaandmekeskust. Kaugel ei ole k\u00f5ikidel erinevatel p\u00f5hjustel valmis valima oma ja teiste vahel, pikaajaliste andmekeskuse ehitusprojektide ja avalike pilvede vahel. <\/p>\n

Mikroandmekeskus on paljudele kergesti k\u00e4ttesaadav alternatiiv, mis v\u00f5imaldab v\u00e4ltida oma andmekeskuse pikaajalist ja kulukat ehitamist, samal ajal s\u00e4ilitades t\u00e4ieliku kontrolli infrastruktuuri \u00fcle. Mikroandmekeskuste vastu on huvi nii kommertsinstitutsioonide, t\u00f6\u00f6stusettev\u00f5tete kui ka riigiasutuste seas. Peamine motiiv on lahenduse t\u00fc\u00fcp. See sobib neile, kes soovivad kiiresti ja m\u00f5istliku hinnaga tulemusi \u2013 ilma projektit\u00f6\u00f6de ja ehitust\u00f6\u00f6deni, ilma ruumi ettevalmistamiseta ja selle omandamiseta. <\/p>\n

Siit tekib j\u00e4rgmine k\u00fcsimus: toode on \u00fcks, kuid motivatsioon selle soetamiseks v\u00f5ib olla erinev. Kuidas rahuldada erinevate vajadustega kliente \u00fche lahendusega? P\u00e4rast 1,5 aastat m\u00fc\u00fcgist n\u00e4eme selgelt kahte v\u00f5rdselt olulist soovi: \u00fcks neist on toote odavdamine, teine \u2013 usaldusv\u00e4\u00e4rsuse suurendamine, pikendades autonoomia aega ja tagades varustamise. Nende kahe n\u00f5ude \u00fchendamine \u00fches \"karbis\" on \u00fcsna keeruline. \u00dcks viis rahuldada m\u00f5lemaid on valmistada k\u00f5ik konstruktsioonid modulaarsetena, kus k\u00f5ik inseneris\u00fcsteemid on valmistatud eemaldatavate, eraldi moodulitena, mis v\u00f5imaldavad demonteerimist kasutamise k\u00e4igus. <\/p>\n

Modulaarne l\u00e4henemine v\u00f5imaldab kohandada klientide soove varustamise taseme suurendamiseks v\u00f5i vastupidi, lahenduse \u00fcldiseks odavdamiseks. Need, kes soovivad odavdamist, saavad m\u00f5ningaid \u00fcleliigseid inseneris\u00fcsteeme konstruktsioonist eemaldada v\u00f5i asendada need lihtsate analoogidega. Ja nende jaoks, kellele on olulisem t\u00f6\u00f6kindlus, vastupidi \u2013 \"varustada\" mikroandmekeskust lisas\u00fcsteemide ja teenustega. <\/p>\n

Veel t\u00e4htis modulaarsuse eelis on v\u00f5imalus kiireks skaleerimiseks. Vajadusel saab infrastruktuuri suurendada, lisades uusi mooduleid. See toimub v\u00e4ga lihtsalt \u2013 kabinetite omavahelise \u00fchendamise teel.<\/p>\n

Ja l\u00f5puks k\u00fcsimus, mis huvitab alati ja k\u00f5iki \u2013 plats. Kus saab mikro-AND-i paigutada? Siseruumides v\u00f5i ka \u00f5ues? Ja millised on n\u00f5uded platsile? Teoreetiliselt on v\u00f5imalik m\u00f5lemad, aga on \u201en\u00fcansse\u201c, kuna siseruumi ja v\u00e4listingimustes t\u00f6\u00f6tav varustus peab olema erinev. <\/p>\n

Kui me r\u00e4\u00e4gime standardsetest konstruktsioonidest, siis on parem need paigutada siseruumidesse, mitte \u00f5ue, kuna IT-koormus n\u00f5uab spetsiifilist l\u00e4henemist. Kvaliteetse teenuse tagamine \u00f5ues, lume ja vihma all, on keeruline. MikroAND-i paigutamiseks on vajalik ruum, mis sobib oma m\u00f5\u00f5tmetelt, kus saab paigaldada elektri- ja n\u00f5rkvoolujuhtmed ning paigaldada v\u00e4list kliimaseadmete blokid. Tegelikult on see k\u00f5ik. See v\u00f5ib olla paigaldatud otse tehases, laos, ehitusplatsil v\u00f5i isegi kontoris. Selleks ei ole vaja mingit keerulist insenertehnilist infrastruktuuri. \u00dctlen nii, et seda saab teha igas tavalises kontoris. Kuid kui ikka tahate \u00f5ues, siis on vajalikud erimudelid koos IP 65 kaitsetasemega, mis sobivad v\u00e4listingimustes paigaldamiseks. Meil on ka kliimakapid kui v\u00e4listingimuste lahendus. Seal ei ole selliseid koormusi, n\u00f5uded varundusele ja kliimale on teised.
\n
Allikas: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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