
vastoo sanganana

commodity computingmadhye (jyala commodity cluster computing asehi mhanatat) samantar sangananasathi aadhich upalabdh asalelya mothya sankhyene sanganakeey ghatakancha vapar karane samavisht aahe, jenekarun qamee kharchat sarvat jaast pramanat upayukt ganana miloo shakel. heey sanganakeey kaam uchch-kimmatichya superminicomputer kinwa boutic sanganakanchya tulanet vastoo sangankanmadhye kele jaate. vastoo sanganak yaa sanganak pranali aahet-jyaa anek vikretyanni tayar kelya aahet-jyat khulya mankanvar aadharit ghatak samavisht kele aahet.
vaishishtye.
asha pranali pramanit sanganakachya ghatkanvar aadharit asalyache mhatale jaate, kaaran pramanikaran prakriya qamee kharch aanee vikretyanchya utpadananmadhye qamee farak karnyas protsahan dete. pramanikaran aanee qamee jhalela farak konatyahi vikretyapasun badal kinwa baher padanyacha kharch qamee karato, jyamule kharedidarancha laabh vadhato aanee lock-inn rokhato.
vastoo sangananache eka niyamak tattva asey aahe qee samantar (scalar sanganakeey) (udaa.jee. qamee uchch-karyakshamta, uchch-kimmatichya hardware vastunpeksha (udaa.jee. aay. bii. emm. power 7 kinwa sunn-aurekalacha spark risk). kahee tappyavar, konatyahi hardware platformsathi, kitihi vishvasarh asale taree, apayash (emm. tii. bii. eff.) darmyanchya sarasari velepeksha samoohatil swatantra pranalinchi sankhya jaast asel, tyamule niyantrak softwaremadhye dosh sahanshilata tayar karane aavashyak aahe.
kharedi konatyahi kimmatit keval prati-cpu paripoorn kamgirivar navhe tarr prati-unit-auph-performansvar anukool kelee pahije.
itihas.
1960 chya dashakachya madhyapasoon 1980 chya dashakachya suruvatiparyant.
pahile sanganak mothe, mahagade aanee malakiche hote. 1965 madhye dii. see. neey pii. dii. pii.-8 sadar keela tevha vastoo sangananakade vatchal suru jhaali. haah eka sanganak hota joou tulanene lahan aanee itka swast hota qee eka vibhag sanchalak mandalachi baithak naan bolavata eka kharedi karoo shakat hota. sampoorn laghu sanganak udyog pdp-8 sarkhya 'chhotya' sanganakanchi magani purn karnyasathi udayas aala. durdaivane, laghu sanganakanchya anek vegvegalya brandpacky pratyekala swatachya balavar ubhe rahave lagale kaaran tethe software navhate aanee brandmadhye hardware susangatata khoop qamee hotee.
1971 madhye jevha pahila samanya hetucha microprocessor (intell 4004) sadar karnyat aala tevha tyane anek audhyogik upkarnanmadhye antarbhut sookshm sanganakanchi jaaga ghet sanganakachya bajarpethechya khalchya tokala lagech zep ghenyas suruvat kelee.
1977 madhye safarchand II yaa pahilya vastusarkhya sookshm sanganakachya parichayasah yaa prakriyela gatee midali. 1979 madhye visical anuprayog vikasit jhalyanantar, sookshm sanganak karkhanyatun baher padale aanee mothya pramanat karyalayin kholyanmadhye pravesh karoo lagale, parantu tarihi mageel darvajatoon.
1980 teey 1990 chya dashakachya madhyaparyant.
aay. bii. emm. pii. see. 1981 madhye sadar karnyat aala aanee corporate jagaat lagechach apple aay. aay. ess. laa visthapit karnyas suruvat jhaali, parantu aaj aaplyala mahit aahe qee commodity computing kharokharach tevha suru jhaali jevha compackne pahila kharaa aay. bii. emm. pii. see. susangat vikasit keela. adhikadhik sanganak-susangat sookshm sanganak samoril daradvare mothya companyanmadhye yeu lagale aanee vastoo sangananachi vyavastha uttam jhaali.
1980 chya dashakat sookshm sangankandware mothya sanganakanche gambhirpane visthapan houu lagale. suruvatila, kimmat heey mukhya samarthan hote, parantu 1980 chya dashakachya uttaradhat aanee 1990 chya dashakachya suruvatiparyant, vhee. ell. ess. aay. semiconductor tantradnyan itake vikasit jhaale hote qee microprocessorchya kamgirine swatantra tark rachanachya kamgiriche grahan karnyas suruvat kelee. yaa paramparik rachana ekach chippeksha mothya konatyahi cpumadhye antarbhut asalelya prakash vilamb samasyanmule maryadit hotya aanee keval kamgirimulech microprocessor-aadharit pranalinche yash vadhu lagale.
1990 chya dashakachya madhyaparyant, tayar kelele jawaljawal serve sanganak microprocessorvar aadharit hote aanee bahutansh samanya hetuche microprocessor x86 soochana sanch sanrachanechi amalbajavani hote. eka kaal assa hota jevha pratyek paramparik sanganak utpadakachi swatachi malkichi sookshm-aadharit rachana hotee, parantu aaj bigger-vastoo sanganak pranalinche mojkech utpadak aahet.
aaj.
aaj, qamee aanee qamee samanya vyavasay sanganakeey aavashyakta aahet jyaa auph-daad-shelf vastoo sangankandware purn kelya jaau shakat naheet. vadhatya shaktishali vastoo sookshm sangankandware atee sookshm sanganak shailicha nimn-star varchya dishene dhakalala jaanyachi shakyata aahe.