I-Scalable ExaGrid System Ihambisana Nokukhula
I-LeStourgeon ibonga kakhulu ukuthi ukudonswa kwedatha ye-ExaGrid kukhulise kanjani umthamo wokulondoloza endaweni eyisipele ye-L&B. "Isici esihle kakhulu nge-ExaGrid ukuphindaphinda kwayo. Sigcina ukugcinwa kwezipele zezinyanga ezintathu, futhi ukuphindaphinda kusize ekugcineni lokho kulawuleka; besiyoba nesikhala esincane kakhulu esitholakalayo uma kungenjalo. Sibe nolwazi oluhle ngohlelo lwethu lwe-ExaGrid, lusisizile ukuthi sihambisane nezidingo zethu zamanje zokusekela idatha yethu.”
Njengoba iminyaka idlula, i-L&B isishintshele kumodeli entsha, enkulu yezinto zikagesi ye-ExaGrid endaweni yayo eyinhloko, futhi yahambisa into ekhona ukuze yengeze esizeni sase-DR. “Ukusekelwa kwe-ExaGrid kusisize ukuba silungiselele umshini wethu omusha kanye nalolo esiluthuthele kusayithi lethu le-DR, futhi sithuthe imininingwane isuka kwesinye isiya kwesinye. Bekuwuhlelo olulula futhi olulula,” kusho uLeStourgeon.
Isistimu ye-ExaGrid ingakala kalula ukuze ihambisane nokukhula kwedatha. Isofthiwe ye-ExaGrid yenza isistimu ikhule kakhulu - izinto zikagesi zanoma ibuphi usayizi noma ubudala zingaxutshwa futhi zihambisane nesistimu eyodwa. Isistimu yokukhipha isikali eyodwa ingathatha isipele esigcwele esingu-2.7PB kanye nokugcinwa ngenani lokungenisa elingafika ku-488TB ngehora. Izinto zikagesi ze-ExaGrid aziqukethe nje idiski kodwa namandla okucubungula, inkumbulo, nomkhawulokudonsa. Uma isistimu idinga ukunwetshwa, izinto zikagesi ezengeziwe zivele zengezwe ohlelweni olukhona. Uhlelo lukala ngokulandelana, lugcina iwindi lekhophi yasenqolobaneni yobude obumisiwe njengoba idatha ikhula ukuze amakhasimende akhokhele lokho akudingayo kuphela, uma ekudinga. Idatha iphindiselwa ku-Repository Tier engabheki kunethiwekhi enokulinganisa okuzenzakalelayo komthwalo kanye nokudonswa komhlaba wonke kuwo wonke amakhosombe.
Uhlelo lwe-ExaGrid olusekelwe ku-turnkey disk-based backup luhlanganisa amadrayivu ebhizinisi nokuncishiswa kwedatha yezinga lendawo, iletha isixazululo esisekelwe kudiski esibiza kakhulu kunokumane wenze ikhophi yasenqolobaneni yedisk ngokuphindaphinda noma ukusebenzisa isoftware yokukhipha ikhophi kudiski. Ukudonswa kweleveli yezoni enegunya lobunikazi kwe-ExaGrid kunciphisa isikhala sediski esidingwa ububanzi obungu-10:1 kuye ku-50:1, kuye ngezinhlobo zedatha nezikhathi zokugcinwa, ngokugcina kuphela izinto eziyingqayizivele kuzo zonke izipele esikhundleni sedatha engasasebenzi. I-Adaptive Deduplication yenza ukuphindaphinda nokuphindaphinda ngokuhambisana nezipele. Njengoba idatha iphindiselwa endaweni yokugcina, iphinda iphindwe kusayithi lesibili le-ExaGrid noma ifu lomphakathi lokutakula inhlekelele (DR).