Kombiyuutarada, Qalabka
Cluster - waa hab caalamiga ah ee wax soo saarka kordhaya
In suuqa maanta ee teknoolajiyada macluumaadka ay ahayd xaalad xiiso leh. server awood leh in ay yihiin tobanaan jeer ka qaalisan kombiyuutarada shakhsi caadiga ah, awood ka xoogbadan, kaliya labo ama saddex jeer iyaga u gaar ah ugu badnaan. SU'AASHAN SABABAY, sababta oo dheeraad ah ku bixiso marka aad ka faa'iidaysan karaan technology aad u fiican oo lagu biiriyo dhowr kombiyuutarada shakhsi kala duwan ee laga kutlada. Tani waxay kaa caawin doona inaad badbaadiyo lacagta iyo in aan la lumin xoog, taas oo lagama maarmaan u ah ujeeddo gaar ah. Intaa waxaa dheer, gunno aad u hesho nidaam labalaabka. dhafan Failover awood aad si ay u dhisaan nidaam heer sare ah oo lagu kalsoonaan karo.
technology Cluster waxaa si balaadhan looga isticmaalo beeraha kala duwan ee hawlaha, halkaas oo loo baahan yahay oo kaliya in ay isticmaalaan kombiyuutarada oo awood badan. Cluster - waa koox gaar ah oo (tobanaan, boqolaal, kun) kombiyuutarada oo kala duwan oo ku xiran in Jid khayraadka lagama maarmaan waayo, Kombuyuutarada. Isla mar ahaantaana, inkastoo tiro badan oo ah qaybaha, waxaa la arkaa hal hay'ad ah.
Mid ka mid ah sababaha ugu weyn ee ah ee kombiyuutarada kasbashada ee cluster ah technology - caan ah oo baahsan oo ka mid ah Internet iyo kobaca afarjeer. Kordhinta tirada macluumaad kala qaado daruuri nidaamka processing awood badan. Laakiin hardware ah, iyadoo ay koobaa farsamada oo dhan, ma had iyo jeer la qabsan kara hawlaha loo xilsaaray in ay.
Sida laga soo xigtay halka ay juqraafi ahaan, ay kooxahaasi ku kala qaybsan yihiin dhexe oo baahsan. First, sida caadiga ah kaalinta qol gudahood, labaad, on lid ku ah, waxay la jiraan masaafo weyn ku faafi karaa in ka badan midba midka kale ka. Sii kordheysa, technology this waxaa loo isticmaalaa in ka xisaabinta, taas oo u baahan hardware waxqabadka sare.
qaybaha tayo ku biiro High, xarumaha waaweyn shaqsi awood xawaare durdurrada macluumaad processing weyn - oo dhan mideysan kutlada - qalab weyn kaas oo u ogolaanaya inay qabtaan hawlo gabi ahaanba wax ka mid ah: Jilidda masiibo si loo xakameeyo isku dhaceen ee atamka at xawaaraha iftiinka.
Tallaabada xigta ee horumarinta teknoolajiyada network iyo sidoo kale laga yaabaa inay noqdaan nidaamka kombiyuutarka furta. Its nuxurka been in xaqiiqda ah in ilaha dhaqaale ee la heli karo in ay shaqeeyaan oo dhan kombiyuutarada iyo qalabka ee network in loo isticmaalaa si wax looga qabto dhibaatooyinka caalamiga ah. Taana waxaa lagu gaarayaa by barbar processing.
nidaamyada Cluster leeyihiin tiro ka mid ah faa'iidooyinka la dhismeedka monoblock caadiga ah marka la barbar dhigo. ka badan ayaa wax soo saar leh, awood leh oo lagu kalsoonaan karo waxay ka mid yihiin. Marka la isticmaalayo technology dhafan, aan ku gaari kartaa shiidaa gool kasta, iyadoo aan loo eegin heerka adag tahay.
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