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Indaba Yempumelelo Yekhasimende

Indaba Yempumelelo Yekhasimende

I-Rightmove Ithembele Ku-ExaGrid Ukuvikela Idatha Yayo Ye-Oracle

Ukubuka konke Kwekhasimende

I-Rightmove iyingosi yokuqala yezakhiwo yase-UK kanye nendawo yemakethe enkulu kunazo zonke yase-UK. Le nkampani iletha izethameli zezakhiwo ezinkulu kunazo zonke zase-UK nezibandakanyeke kakhulu kanye nenani elikhulu kunazo zonke lezakhiwo ndawonye endaweni eyodwa. Inhloso ye-Rightmove ukunika amandla izinqumo ze-UK mayelana nendawo kanye nenkundla yayo eyinkimbinkimbi, kodwa elula, yokusesha izakhiwo yenza kube lula kubazingeli basekhaya ukuthola 'injabulo yabo.

Izinzuzo Ezibalulekile:

  • I-Rightmove ikhethe i-ExaGrid ukuze kube lula ukuyisebenzisa kanye nokuphindaphinda
  • I-ExaGrid isekela Iziteshi ze-Oracle RMAN, alukho uhlelo lokusebenza oluyisipele oludingekayo
  • Idatha isekelwa ngokushesha ku-ExaGrid's Landing Zone futhi ibuyiselwa kalula
  • Isikhathi esengeziwe sabasebenzi esincane esidingekayo ekuphatheni ikhophi yasenqolobaneni, umthamo wesitoreji ulandelelwa kalula ku-GUI
  • Unjiniyela we-'Amazing' we-ExaGrid uyasiza kunoma imiphi imibuzo noma izinkinga
Landa i-PDF

I-ExaGrid Yandisa Ukuvikelwa Kwedatha Yemininingwane Yemininingwane Ye-Oracle

Abasebenzi be-IT kwa-Rightmove bebekade bethatha izifinyezo ezisezingeni lokugcina zolwazi lwayo lwe-Oracle ezikhungweni zabo zedatha. Nakuba izifinyezo zinikeze ezinye izinketho zokubuyisela idatha, abasebenzi be-IT banqume ukubheka izixazululo ezizohlinzeka ngamakhophi e-Oracle RMAN ukuze kuvikelwe idatha enkulu.

“Sifunde nge-ExaGrid engqungqutheleni ebesiya kuyo eLondon,” kusho uSam Wagner, umphathi wesizindalwazi wakwaRightmove. “Kusihlabe umxhwele kakhulu ukuba lula kwesixazululo se-ExaGrid futhi simemele ithimba le-ExaGrid ehhovisi ukuze lizokwethula kubasebenzi bethu. Sigcine ngokwenza i-proof-of-concept (i-POC) futhi sasekela inombolo yolwazi lwethu futhi sadlala nokucushwa kwe-RMAN ukuze siqiniseke ukuthi sizothola isilinganiso esihle se-dedupe, esikwenzile. Ithimba le-ExaGrid lenze umsebenzi omuhle wokulinganisa amasistimu ethu e-ExaGrid ngendlela efanele, ngakho asikabi nazo izinkinga zomthamo wesitoreji.”

I-Rightmove ifake isistimu ye-ExaGrid esikhungweni sayo ngasinye sedatha futhi ngasinye siphindaphinda idatha kusayithi lesibili ukuze kukhushulwe ukuvikelwa kwedatha I-ExaGrid iqeda isidingo sokugcina okuyisisekelo esibizayo samakhophi edatha egciniwe ngaphandle kokuphazamisa ikhono lokusebenzisa amathuluzi ajwayelekile okuvikela esizindalwazi esakhelwe ngaphakathi. Nakuba amathuluzi esizindalwazi esakhelwe ngaphakathi se-Oracle ne-SQL enikeza amandla ayisisekelo okwenza ikhophi yasenqolobaneni futhi abuyisele lezi sizindalwazi esibalulekile senjongo, ukwengeza uhlelo lwe-ExaGrid kuvumela abaphathi besizindalwazi ukuthi bathole ukulawula izidingo zabo zokuvikela idatha ngezindleko eziphansi futhi ngobunkimbinkimbi obuncane. Ukusekelwa kwe-ExaGrid kweziteshi ze-Oracle RMAN kunikeza isipele esisheshayo nokusebenza kokubuyisela okushesha kakhulu kolwazi lwanoma yimuphi usayizi.

Izipele Ezisheshayo Nokubuyisela

Ithimba Ledathabheyisi lenza isipele imininingwane yolwazi ye-Rightmove ngokunyuka kwansuku zonke kanye nokugcwele kwamasonto onke, okube sekugcinwa kunqubomgomo yokugcina yanyanga zonke kanye nonyaka. “Imisebenzi yethu yokugcina ikhophi iyashesha kakhulu futhi asikaze sibe nezinkinga noma ukubambezeleka. Sikwazile futhi ukuthuthela imininingwane yethu yolwazi kumasistimu okusebenza ahlukene ngokuyibuyisela isuka ohlelweni lwe-ExaGrid, futhi sikujabulele ukusebenza.”

Ama-DBA ajabule ngokudonswa kwedatha okunikezwa yi-ExaGrid. “Izilinganiso zethu ze-dedupe cishe zingu-20:1. Iqiniso lokuthi i-dedupe yinhle kakhulu yenza kube lula ukuphinda izipele zethu phakathi kwezikhungo zedatha. Ukube besiphindaphinda isizindalwazi esigcwele, bekungaba kuningi kakhulu—futhi kungadingeki futhi. Lokho kusenza sikwazi ukuphindaphinda izinguquko ezenzekayo.”

I-ExaGrid ibhala izipele ngokuqondile ku-disk-cache Landing Zone, igwema ukucutshungulwa okusemgqeni nokuqinisekisa ukusebenza kokulondoloza okuphakeme kakhulu okungase kube khona, okuholela ewindini elifushane lokusekelayo. I-Adaptive Deduplication yenza ukuphindaphinda nokuphindaphinda ngokuhambisana nezipele zephoyinti eliqinile lokutakula (i-RPO). Njengoba idatha iphindiselwa endaweni yokugcina, ingaphinda iphindwe kusayithi lesibili le-ExaGrid noma ifu lomphakathi lokutakula inhlekelele (DR).

"Uhlelo lwe-ExaGrid lusebenza nje; uma selusethiwe akukho okuningi okumele kusetshenzwe ngakho, luyazinakekela, ngakho alunabuhlungu neze."

USam Wagner, Umphathi Wesizindalwazi

Uhlelo Oluthembekile Olunokwesekwa Kwamakhasimende 'okumangalisayo'

Ithimba le-DBA liyayithokozela indlela ye-ExaGrid yokusekelwa kwamakhasimende, ukusebenza nonjiniyela owabelwe ukusekela. “Kusukela ekuqaleni, i-POC kuya ekufakweni, bese kuthi nganoma iyiphi inkinga encane esibe nayo, unjiniyela wethu osekela i-ExaGrid usisize ngayo yonke indlela. Ubelokhu emangalisa ngokuphelele! Kuyajabulisa ukwazi ukuthi singamfonela uma kukhona okwenzekayo. Unolwazi futhi unesineke, futhi ubuyela kithi ngokushesha. Kusinike ukuthula kwengqondo. Lonke ithimba le-ExaGrid lihle, ngisho nomphathi wezokuthengisa owayesethulile wasibiza ukuthi azongena ngemva kokufakwa ukuze aqiniseke ukuthi yonke into isebenza njengoba bekulindelekile futhi abuze ukuthi kukhona yini esikudingayo.

Kuyisipiliyoni esihle kakhulu ukusebenza nabo.” Ngaphezu kwalokho, bathola ukuthi izipele zithembekile futhi kulula ukuphatha usebenzisa i-ExaGrid. “Manje njengoba sisebenzisa i-ExaGrid, kuncane okumelwe sikhathazeke ngakho. Zonke izipele zethu zisebenza kahle, futhi sinenani elingangonyaka lezipele esingabuyisela kuzo, uma kudingeka. Abekho abasebenzi abaningi abaphezulu ngokwemibandela yokuphatha izipele zethu, siyakwazi cishe ukukhohlwa ngakho. I-ExaGrid GUI yenza ukuphatha umthamo wethu wokulondoloza kube lula, njengoba kusobala ukubona ukuthi singakanani isikhala esisetshenziswayo nokuthi singakanani samahhala. Uhlelo lwe-ExaGrid lusebenza nje; uma isimisiwe akukho okutheni okumele kusetshenzwe ngakho, iyazinakekela, ngakho ayinabuhlungu neze.”

Uhlelo lwe-ExaGrid lwaklanywa ukuthi lube lula ukulusetha nokusebenza. Onjiniyela abakhulu abasekelayo bezinga lesi-2 le-ExaGrid babelwa amakhasimende ngamanye, aqinisekisa ukuthi ngaso sonke isikhathi basebenza nonjiniyela ofanayo. Amakhasimende awadingi ukuziphinda kubasebenzi abahlukahlukene abasekelayo, futhi izinkinga zixazululwa ngokushesha.

I-Scale-Out Architecture Ihlinzeka Ngenani Lokuphila Konke

Isakhiwo se-ExaGrid esiwine umklomelo sinikeza amakhasimende iwindi lekhophi yasenqolobaneni yobude obugxilile kungakhathaliseki ukukhula kwedatha. I-Landing Zone ye-disk-cache yayo eyingqayizivele ivumela izipele ezisheshayo futhi igcina ikhophi yasenqolobaneni yakamuva ngefomu layo eliphelele elingakopishiwe, okuvumela ukubuyisela okusheshayo.

Amamodeli wezinto zikagesi ze-ExaGrid angaxutshwa futhi aqhathaniswe kusistimu yokukala eyodwa evumela isipele esigcwele esingafika ku-2.7PB ngenani lokukungenisa elihlanganisiwe elingu-488TB/hr, kusistimu eyodwa. Imishini ijoyina ngokuzenzakalelayo isistimu yokukhipha. Umshini ngamunye uhlanganisa inani elifanele lephrosesa, inkumbulo, idiski, kanye nomkhawulokudonsa wosayizi wedatha. Ngokungeza ikhompuyutha enomthamo, iwindi lokusekelayo lihlala lingaguquki ngobude njengoba idatha ikhula. Ukulinganisa ukulayisha okuzenzakalelayo kuwo wonke amaqoqo kuvumela ukusetshenziswa ngokugcwele kwazo zonke izinto zikagesi. Idatha ikhishwa endaweni yokugcina engaxhunyiwe ku-inthanethi, futhi ngaphezu kwalokho, idatha ikhishwa emhlabeni wonke kuwo wonke amaqoqo. Le nhlanganisela yamakhono kumshini we-turnkey yenza isistimu ye-ExaGrid ibe lula ukuyifaka, ukuyiphatha, kanye nesikali. Izakhiwo ze-ExaGrid zinikeza inani lempilo yonke kanye nokuvikelwa kokutshalwa kwezimali okungekho enye i-architecture engafana nayo.

Mayelana ne-ExaGrid

I-ExaGrid ihlinzeka ngeSitoreji Sesipele Esihlanganisiwe esinendawo eyingqayizivele ye-disk-cache Landing Zone enika amandla izipele ezisheshayo nokubuyiselwa, I-Repository Tier enikezela ngezindleko eziphansi kakhulu zokugcinwa kwesikhathi eside futhi inike amandla ukutholwa kwe-ransomware, kanye nezakhiwo zokukala ezihlanganisa izinto zikagesi ezigcwele kuze kufike. 6PB isipele esigcwele ohlelweni olulodwa.

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