Vakambogara pamusoro pechikafu chekudya. Kwezviuru zvemakore. Uye zvino zvisingafungidziriki zvakaitika: denga rakafukidzwa nemakore, uye akaguma kuvapo. Kune rumwe rutivi rwenyika, zviitiko zvakaitika zvakachinja mamiriro okunze: makore akawedzera. Madhinaini akave akakurisa uye akanonoka: kuedza kwavo kurarama kwaizokundikana. Zvikara zvikuru zvakatonga Nyika kwemakore 100 miriyoni, zvichikura nekusimba. Vakashanduka kuva chinhu chaiita sechisikwa chakakwana chiri pamusoro pecheni yezvokudya, asi chadenga chakangoerekana chachinja chiso chepasi redu.
Sezvineiwo, aive makore akaparadza madhinosaur makore 66 miriyoni apfuura. Nenzira imwecheteyo, makore nhasi ari kuparadza classical data kuchengetedza masisitimu ari pamusoro pechikafu chekudya. Muzviitiko zvese izvi, dambudziko rakanga risiri makore pachawo, asi kugona kujairana nenyika inochinja. Munyaya yedinosaurs, zvinhu zvose zvakaitika nokukurumidza: kukanganisa kwemakore kwakaitika mukati memazuva kana mavhiki ekudonha kwemeteorite (kana kuputika kwemakomo - sarudzo yedzidziso ndeyako). Panyaya yemhando dzekuchengetera data, maitiro acho anotora makore, asi, hongu, haachinjiki.
Triassic nguva: zera resimbi huru uye kubuda kwekufambisa kwekushandisa
Saka chii chakaitika? Iyo iripo ecosystem yaisanganisira yekupinda-level uye yepakati-renji yekuchengetedza masisitimu, bhizinesi-chikamu masisitimu, uye yakananga-yakanamatira chengetedzo (DAS). Aya mapoka akatemerwa nevanoongorora uye aive neavo emusika mavhoriyamu, zviratidzo zvemutengo, kuvimbika, kuita, uye scalability. Zvino chimwe chinhu chinoshamisa chakaitika.
Kuuya kwemachina chaiwo kwaireva kuti akawanda maapplication aikwanisa kushanda panguva imwe chete pane imwe sevha, ingangove pavaridzi vakawanda-shanduko iyo yakangoerekana yaisa mubvunzo nezveramangwana rekuchengetedza-yakanamirwa. Ipapo varidzi veakanyanya hyperscale masisitimu (hyperscalers): Facebook, Google, eBay, nezvimwewo, vaneta nekubhadhara mari yakawanda yekuchengetedza masisitimu, vakagadzira yavo maapplication ayo akavimbisa kuwanikwa kwedata pamaseva enguva dzose panzvimbo pekuchengetedza "hardware" yakakura. zvirongwa. Ipapo Amazon yakaunza chimwe chinhu chinoshamisa kumusika chinonzi Nyore Storage Service, kana S3. Kwete chivharo, kwete faira, asi chimwe chinhu chakanyanya chitsva: zvakava zvisingaite kutenga system, zvakakwanisika kutenga sevhisi chete. Chimbomira zvishoma, chii chiedza chakajeka icho chinoonekwa mudenga? Imwe asteroid?
Jurassic: nguva ye "yakanaka zvakakwana saurs"
Takapinda muchikamu chekusimudzira kuchengetedza nepfungwa ye "yakanaka zvakakwana." Vatengi vekuchengetedza, vachiona zvainge zvaitwa neve hyperscaler, vakatanga kubvunza kururamisira kwegumi kana zana zvakapetwa mutengo wekuwedzera pane Hardware yavaibhadhara kune avo emakambani ekuchengetedza masisitimu. Mid-level arrays akatanga kuhwina chikamu chemusika kubva kumusoro-tier masisitimu. Zvigadzirwa zvakadai akaratidza kukura nokukurumidza. EMC Symmetrix, iyo yaimbove yakatonga bhizinesi-kirasi array, ichiri yakabata imwe ndima, asi yaikurumidza kudzikira. Vazhinji vashandisi vatanga kutamisa data ravo kuAWS.
Kune rimwe divi, vagadziri vekuchengetedza vakatanga kukwereta mazano kubva kune hyperscalers, vachishandisa matekinoroji eakagovaniswa akatwasuka masisitimu - ideology yakatarisana neyakatwasuka scaling. Zvinotarisirwa kuti iyo nyowani yekuchengetedza software inokwanisa kumhanya pamaseva enguva dzose, senge hyperscalers. Hapasisina 10-100 nguva mutengo wemidziyo pachayo. Muchirevo, unogona kushandisa chero sevha - sarudzo inobva pane zvaunofarira. Nguva yesoftware-yakatsanangurwa chengetedzo (SDS) yatanga: makore akavhara denga, tembiricha yakadzikira, uye huwandu hwezvikara zvakatanga kudzikira.
Iyo Cretaceous nguva: kutanga kwekushanduka kwesoftware-yakatsanangurwa kuchengetedza masisitimu
Mazuva ekutanga esoftware-yakatsanangurwa chengetedzo yaive musoro. Zvakawanda zvakavimbiswa, asi zvishoma zvakaunzwa. Panguva imwecheteyo, shanduko yakakosha yetekinoroji yakaitika: flash memory yakava nzira yemazuva ano yeku spinning rust (HDD). Iyi yaive nguva yeakawanda ekuchengetedza ekutanga uye nyore-kubata-kubata venture capital money. Zvese zvingave zvakanaka kana zvisiri zvedambudziko rimwe chete: kuchengetedza data kunoda kutariswa zvakanyanya. Zvinoitika kuti vatengi vanoda data ravo. Kana vakatadza kuwana, kana akati wandei akaipa anowanikwa mumaterabytes edata, vanonetsekana uye kunetseka zvakanyanya. Zvizhinji zvekutanga hazvina kurarama. Vatengi vakagamuchira inotonhorera kushanda, asi hazvisi zvese zvaive zvakanaka nemidziyo yekutanga. Bad resipi.
Cenozoic nguva: kuchengetedza massifs inotonga
Vashoma vanhu vanotaura nezve zvakaitika mushure, nekuti hazvinyanyi kunakidza - vatengi vanoramba vachitenga iwo akafanana ekare ekuchengetedza arrays. Ehe, avo vakatamisa maapplication avo kumakore vakaendesawo data ravo ikoko. Asi kune ruzhinji rwevatengi vasingade kuchinjika kune gore zvachose, kana vasingade kushandura zvachose, iyo Hewlett Packard Enterprise yakaramba ichipa classic arrays.
Tave muna 2019, saka nei kuchine bhizinesi rekuchengetedza mabhiriyoni emadhora rakavakirwa patekinoroji yeY2K? Nokuti vanoshanda! Zvichitaurwa zviri nyore, izvo zvinodikanwa zvemishini-yakakosha maapplication zvaive zvisiri kuitika nezvigadzirwa zvakagadzirwa pamhepo yehype. Zvigadzirwa zvakaita seHPE 3PAR zvakaramba zviri zvakanakisa sarudzo kune vatengi vemabhizinesi, uye shanduko nyowani yeHPE 3PAR yekuvaka ndeye. - izvi zvinongozvisimbisa chete.
Zvakare, zvikwanisiro zve-software-defined storage systems dzaive dzakanakisisa: horizontal scalability, kushandiswa kwemaseva akaenzana ... Asi mutengo weizvi waiva: kuwanikwa kusina kugadzikana, kushanda kusingatarisirwi uye mitemo yakananga ye scalability.
Iyo yakaoma yezvinodiwa nevatengi ndeyekuti ivo havamboreruke. Hapana anozotaura kuti kurasikirwa kwekutendeseka kwedata kana kuwedzera kuderera kunogamuchirwa. Ndosaka chivakwa chinosangana panguva imwe chete chinosangana nezvinodiwa zvemazuva ano zvinokurumidza kubuda data nzvimbo uye, mukutsvaga kwekukanganisika, haina kushaya hunhu hwakakosha hwebhizinesi-kirasi yekuchengetedza masisitimu yakakosha kune ekuchengetedza masisitimu.
Nguva yepamusoro: kubuda kwehupenyu hutsva mafomu
Ngatiedzei kufunga kuti mumwe wevatsva kumusika wekuchengetedza - Datera - akakwanisa kurarama nemusanganiswa wakaoma wezvakaitika kare uye zvinodiwa zvitsva zvekuchengetedza masisitimu. Chokutanga pane zvose, kuburikidza nekushandiswa kwezvivakwa zvakatarisana nekugadzirisa dambudziko rinotsanangurwa pamusoro apa. Izvo hazvigoneke kugadzirisa dhizaini yenhaka kuti isangane nematambudziko enzvimbo yemazuva ano data, sekunge zvisingaite kushandura avhareji yesoftware-yakatsanangurwa dhizaini yekuvakisa kuti isangane nezvinodiwa zvebhizinesi-kirasi masisitimu: dinosaurs haana kuita mhuka dzinoyamwisa nekuti tembiricha. dropped.
Kuvaka mhinduro inosangana nebhizinesi-giredhi rekuchengetedza zvinodiwa uku uchitora mukana wakazara weagility yemazuva ano data data harisi basa riri nyore, asi ndizvo chaizvo izvo Datera akaronga kuita. Datera nyanzvi dzave dzichishanda pane izvi kwemakore mashanu uye vakawana resipi ye "kubika" bhizinesi-kirasi-yakatsanangurwa chengetedzo.
Dambudziko guru rakasangana naDatera nderekuti raifanira kushandisa mushandisi ane musoro "AND" pachinzvimbo che "OR" chakareruka. Kuwanikwa kunoenderana, UYE kuita zvinofanofungidzira, UYE scalability yekuvaka, UYE orchestration-se-code, UYE yakamisikidzwa Hardware, UYE kuteedzera mutemo, UYE kuchinjika, UYE analytics-inotyairwa manejimendi, "AND" chengetedzo, "AND" kubatanidzwa neyakavhurika ecosystems. Mushandisi ane musoro "AND" imunhu mumwechete kureba kupfuura "OR" - uyu ndiwo mutsauko mukuru.
Quaternary nguva: nzvimbo dzemazuva ano dzedhata uye shanduko yemamiriro ekunze kamwe kamwe inofanoronga kuvandudzwa kwesoftware-yakatsanangurwa kuchengetedza masisitimu
Saka Datera yakagadzira sei chivakwa chinosangana nezvinodiwa zvechinyakare bhizinesi kuchengetedza uku uchisangana nezvinodiwa zvemazuva ano data data panguva imwe chete? Izvo zvese zvinodzika kune iyo pesky "AND" mushandisi zvakare.
Pakanga pasina chikonzero mukubata zvinodiwa nemunhu mumwe nemumwe. Huwandu hwezvinhu zvakadaro hauzove chinhu chimwe chete. Sezvakaita mugadziriro ipi neipi yakaoma, kurangarirwa kwokungwarira kwechitsama chose chezvibvumirano zvakaenzana kwakanga kuchikosha. Pakukudziridza, nyanzvi dzeDatera dzakatungamirwa nemisimboti mitatu mikuru:
- application-chaiyo manejimendi;
- nzira yakabatana yekuita kuti data ishanduke;
- kushanda kwepamusoro nekuda kwekuderedzwa kwepamusoro mari.
Chinhu chinowanzoitika chemisimboti iyi iri nyore. Tonga system yako zviri nyore, tonga data rako zviri nyore neinjini imwe chete, inoyevedza, uye unza zvinofungidzirwa (uye zvakakwirira) kuita uku uchidzikisa mutengo. Nei kuva nyore kuchikosha? Nyanzvi dzeSavvy munyika yekuchengetera dzinoziva kuti kusangana nezvinodiwa zvekuchengetera zvemazuva ano dhata data haigone kuwanikwa nekungobata granular manejimendi, akawanda data manejimendi maturusi, uye hyper-optimization yekubudirira kwekuita. Iyo yakaoma yemaitiro akadaro yatove yakajairika kwatiri sedhinasosi yekuchengetedza system.
Kujairana nemisimboti iyi kwakashanda Datera zvakanaka. Mavakirwo avakagadzira ane, kune rumwe rutivi, kuwanikwa, kuita uye scalability yemazuva ano bhizinesi-kirasi yekuchengetedza system, uye kune rimwe divi, kuchinjika uye nekumhanya kunodiwa kune yemazuva ano software-yakatsanangurwa data center.
Kuwanikwa kweDatera muRussia
Datera ishamwari yepasi rose tekinoroji yeHewlett Packard Enterprise. Zvigadzirwa zveDatera zvinoedzwa kuenderana uye kuita neakasiyana maseva modhi .
Unogona kudzidza zvakawanda nezve Datera architecture pa 31 Gumiguru.
Source: www.habr.com