ExaGrid's Post Process Data Deduplication Speeds Backups and Restores, Maximizes Disk Space
Westmoreland County cov neeg ua haujlwm IT tau pib nrhiav kev daws teeb meem uas tuaj yeem txo nws qhov kev cia siab txhua hnub rau daim kab xev. Tom qab saib ntau yam khoom lag luam hauv khw, Lub Nroog tau yuav lub disk-based backup system los ntawm ExaGrid.
"Peb tau saib ntau txoj hauv kev sib txawv rau disk-raws li kev thaub qab thiab peb yeej txaus siab rau ExaGrid system. Peb nyiam ExaGrid's postprocess data deduplication thiab xav tias nws yuav muab backups sai dua li ib co ntawm lwm yam khoom nrog in-line data deduplication, "said Lehman.
ExaGrid sau cov ntaub ntawv thaub qab ncaj qha mus rau qhov chaw disk-cache Landing Zone, zam kev ua haujlwm hauv kab thiab ua kom muaj kev thaub qab siab tshaj plaws.
kev ua tau zoo, uas ua rau qhov shortest backup qhov rai. Adaptive Deduplication ua qhov kev txiav tawm thiab rov ua dua nyob rau hauv tib lub sijhawm nrog kev thaub qab rau qhov chaw rov qab muaj zog (RPO). Raws li cov ntaub ntawv raug deduplicated rau lub repository, nws kuj yuav replicated mus rau ib tug thib ob ExaGrid site los yog pej xeem huab rau kev puas tsuaj rov qab (DR).
Lehman tau hais tias "Peb tau zoo siab heev nrog ExaGrid cov ntaub ntawv rho tawm qhov sib piv thiab tam sim no peb cov ntaub ntawv thaub qab tau ua tiav zoo hauv peb lub qhov rais thaub qab," said Lehman. "Rov qab cov ntaub ntawv tam sim no yog ib txoj kev tsis mob. Nrog daim kab xev, peb yuav tsum tau tshawb xyuas los ntawm peb cov fireproof zoo rau daim kab xev, thauj nws mus rau hauv lub tsev qiv ntawv, cov khoom muag thiab tshawb cov kab xev rau cov ntaub ntawv. Tag nrho hauv tag nrho, cov txheej txheem feem ntau siv sij hawm. Nrog rau ExaGrid system, peb cov lus thov rov qab ua tiav hauv feeb. Nws yeej cawm peb lub sijhawm ntau heev. "
Txij li thaum txhim kho ExaGrid system, Westmoreland County tau tuaj yeem txo qhov ntev ntawm nws cov ntaub ntawv thaub qab txhua lub lis piam los ntawm 40 teev mus rau 26 teev. Hmo ntuj incremental backups raug txo los ntawm yim teev mus rau plaub teev.
"Kev zoo nkauj ntawm ExaGrid yog tias peb tuaj yeem sau ntau txoj haujlwm tib lub sijhawm rau lub kaw lus. Nrog daim kab xev, peb tsuas sau tau ib txoj hauj lwm ib zaug xwb. Nws tau ua rau peb txiav peb lub qhov rais thaub qab ze li 50 feem pua, ”Lehman hais. "ExaGrid txuag peb lub sijhawm ntau heev txhua hnub vim tias peb tsis tas yuav tswj lossis tswj cov kab xev lossis teeb meem peb cov thaub qab. Peb cov neeg ua haujlwm lub sijhawm muaj txiaj ntsig thiab ExaGrid system tau ua rau peb ua tau zoo dua. "