Yintoni Esona sisombululo sikhawulezayo se-Oracle RMAN yokuGcina?
I-backup ekhawulezayo kunye nesisombululo sokugcinwa kwe-Oracle RMAN yi-ExaGrid Tiered Backup Storage.
Xa usebenzisa izisombululo ezizezinye ezibonelela nge-inline deduplication kunye ne-fixed-compute media servers okanye abalawuli besiphelo sangaphambili, njengoko idatha ye-Oracle ikhula, iwindow yokulondoloza iyanda kuba ithatha ixesha elide ukwenza ukuphindaphinda. I-ExaGrid isombulula le ngxaki ngolwakhiwo lwendawo yokugcina. Isixhobo ngasinye se-ExaGrid sinogcino lweNdawo yokuHlala, indawo yokugcina, iprosesa, imemori, kunye namazibuko enethiwekhi. Njengoko idatha ikhula, izixhobo zombane ze-ExaGrid zongezwa kwinkqubo yokukhupha isikali. Ngokudityaniswa kwe-Oracle RMAN yokudityaniswa, zonke izixhobo ziyakhula kwaye zisetyenziswe ngokulandelelana. Isiphumo siphezulu sokusebenza kwe-backups kunye nefestile yokugcina ubude obusisigxina kungakhathaliseki ukukhula kwedatha.
Isebenza njani iExaGrid Landing Zone ngeOracle RMAN Backups?
Isixhobo ngasinye se-ExaGrid siquka i-disk-cache Landing Zone. Idatha ye-Oracle RMAN ibhalwe ngokuthe ngqo kwiNdawo yokuHlala ngokuchasene nokuchithwa kwindlela eya kwidiski. Oku kuthintela ukufaka inkqubo ye-computing-intensive kwi-backup, ukuphelisa i-bottleneck yokusebenza. Ngenxa yoko, i-ExaGrid ifezekisa ukusebenza kwe-backup ye-516TB ngeyure ye-6PB yokugcina i-backup epheleleyo, kuquka i-Oracle yolwazi. Oku kukhawuleza kunaso nasiphi na isisombululo sokubuyisela idatha yemveli, kubandakanywa ukuphindaphinda okwenziwa kwizicelo zogcino okanye ukusetyenziswa kwezixhobo zokuhlanganisa ekujoliswe kuzo.
Sesiphi esona sisombululo sikhawulezayo soBuyiselo se-Oracle RMAN?
I-ExaGrid ibonelela ngeyona ndlela ikhawulezayo yokufumana kwakhona ii-backups ze-Oracle RMAN.
I-ExaGrid ibonelela ngokukhawuleza ukubuyisela i-Oracle RMAN i-backups kuba igcina i-backups yamva nje kwi-Landing Zone yayo kwifomathi yendalo ye-RMAN, engabhalwanga. Ngokugcina i-backup yamva nje kwifomu engabhalwanga, abathengi be-Oracle baphepha inkqubo ende yokubuyisela idatha eyenzeka ukuba kugcinwe idatha ekhutshiweyo. Isiphumo kukuba ukubuyisela idatha kuthatha imizuzu xa kuthelekiswa neeyure. Kwiimeko ezininzi, i-ExaGrid ubuncinane i-20X ngokukhawuleza kunaso nasiphi na esinye isisombululo, kubandakanywa ukuphindaphinda okwenziwa kwi-backups yezicelo okanye ukusetyenziswa kwezixhobo zokudityaniswa kwecala.
Abathengi be-Oracle RMAN bafumana amava eSikali esingenakulinganiswa kunye ne-ExaGrid Intelligent Repository
Xa inkqubo ye-ExaGrid ifuna ukwandiswa, izixhobo zombane zongezwa kwisistim ekhoyo yokukhupha isikali. Ukuqinisekisa usetyenziso olunempumelelo lwezibonelelo, i-ExaGrid isebenzisa i-Global Deduplication ukuqinisekisa ukuba yonke idatha ekwisistim iyonke idityanisiwe kuzo ZONKE IZIXHOBO. I-ExaGrid inokutsalwa kwelizwe jikelele kwaye ikwalayisha ngokuzenzekelayo iibhalansi kuzo zonke iindawo zokugcina kwisistim ye-ExaGrid yokukhupha isikali ebonelela ngeyona myinge yokudityaniswa kakuhle kwaye akukho ndawo yokugcina igcwele ngelixa ezinye zingasetyenziswa kancinci. Oku kuvumela ukusetyenziswa kokugcinwa kokuzikhethela kwendawo yokugcina idatha ekhutshiweyo kwisixhobo ngasinye.
I-ExaGrid ithatha imizuzu embalwa kuphela ukuyilungisa kwaye ihlala isebenza ngokupheleleyo phantsi kweeyure ezi-3.