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Chifukwa chiyani ExaGrid Tiered Backup Storage Versus Backup Software Deduplication

Chifukwa chiyani ExaGrid Tiered Backup Storage Versus Backup Software Deduplication

Kuchotsa deta kumathandizira kugwiritsa ntchito diski yotsika mtengo chifukwa kumachepetsa kwambiri kuchuluka kwa disk komwe kumafunikira pongosunga ma byte apadera kapena midadada kuchokera ku zosunga zobwezeretsera mpaka zosunga zobwezeretsera. Pa nthawi yosunga zosunga zobwezeretsera, kubwereza kudzagwiritsa ntchito 1/10 mpaka 1/50th ya disk, kutengera kusakanikirana kwa mitundu ya data. Pafupifupi, chiŵerengero cha deduplication ndi 20:1.

Ogulitsa onse ayenera kupereka kuchotsera kwa data kuti achepetse kuchuluka kwa disk kuti achepetse mtengo kuti ukhale wofanana ndi tepi. Komabe, momwe deduplication imagwiritsidwira ntchito imasintha chilichonse chokhudza zosunga zobwezeretsera. Kuchotsa deta kumachepetsa kusungirako komanso kuchuluka kwa deta yobwerezedwa, kusunga ndalama zosungirako ndi bandwidth; komabe, ngati sichikuyendetsedwa bwino, chidzapanga mavuto atatu atsopano owerengera omwe amakhudza kwambiri ntchito yosunga zosunga zobwezeretsera (zenera losunga zobwezeretsera), kubwezeretsa, ndi nsapato za VM komanso ngati zenera losunga zobwezeretsera lidzakhala lokhazikika kutalika kapena kukula pamene deta ikukula.

Kuchotsa mu pulogalamu yosunga zobwezeretsera nthawi zambiri kumachitika pa kasitomala kapena wothandizira, pa seva yapa media, kapena zonse ziwiri.

Malingaliro Apadera a ExaGrid

Tsitsani Data Sheet

ExaGrid Tiered Backup Storage: Tsatanetsatane wa Zogulitsa

Tsitsani Data Sheet

Chiŵerengero cha deduplication cha mapulogalamu ambiri osunga zobwezeretsera ndi pafupifupi 2: 1 mpaka 8: 1, yotsika kwambiri kuposa zida za hardware (20: 1), popeza hardware siinaperekedwe ku deduplication choncho mavenda a mapulogalamuwa amagwiritsa ntchito njira zowonongeka zomwe zimakhala zovuta kwambiri. . Kudulira mu mapulogalamu osunga zobwezeretsera, kutengera wogulitsa, kumapereka magawo obwereza a 2:1, 3:1, 4:1, 6:1 ndipo mwina mpaka 8:1. Izi zikutanthauza kuti paliponse kuyambira 2.5 mpaka 8X zosungirako zimafunika kuti zisungidwe nthawi yomweyo ngati chida chodzipatulira. Kukhazikitsa kocheperako kocheperako kudzagwiritsanso ntchito bandwidth yochulukirapo ya WAN. Pa 3 kwa masabata a 4 osungira, kuchuluka kwa kusungirako ndi bandwidth mwina kudzagwira ntchito; komabe, ngati mukusunga masabata ambiri, miyezi, ndi zaka zosungira, mtengo wosungirako ndi bandwidth pogwiritsa ntchito kubwereza mu pulogalamu yosunga zobwezeretsera ndizokwera mtengo kwambiri. Nthawi zina monga Veeam ndi Commvault, kubwereza kumatha kukhalabe ndipo ExaGrid ikhoza kutenga zomwe zachotsedwazo kuti ziwongolere kuchuluka kwa magawo monga 7: 1 ya Veeam ndi 3: 1 ya Commvault.

Kudulira mu pulogalamu yosunga zobwezeretsera kumachotsa zosunga zobwezeretsera mkati panthawi yosunga zosunga zobwezeretsera. Deduplication ndi njira yochulukirachulukira ndipo imachepetsa zosunga zobwezeretsera, zomwe zimapangitsa kuti pakhale zenera lalitali losunga zosunga zobwezeretsera. Kuphatikiza apo, ngati kuchotsera kumachitika mkati, ndiye kuti zonse zomwe zili pa disk zimachotsedwa ndipo ziyenera kubwezeretsedwanso, kapena "kubwezeretsedwanso," pazopempha zilizonse. Kubwezeretsa kwanuko, kubwezeretsedwa kwa VM pompopompo, makope owerengera, matepi, ndi zopempha zina zonse zimatenga maola ambiri mpaka masiku. Kuphatikiza apo, mayankho awa amangowonjezera disk pomwe deta ikukula. Popeza zowonjezera zowonjezera sizikuwonjezeredwa, pamene deta ikukula, zenera losunga zobwezeretsera limakula mpaka zenera losunga zobwezeretsera likhala lalitali kwambiri ndiyeno seva yapa media iyenera kukwezedwa ku seva yayikulu, yofulumira, komanso yodula kwambiri.

ExaGrid imamvetsetsa kuti kuchotsera ndikofunikira, koma momwe mumachitira kumasintha zonse pakusunga. ExaGrid ndi Tiered Backup Storage. ExaGrid ili ndi disk-cache Landing Zone popanda kubwereza kotero kuti kulemba zosunga zobwezeretsera ndikubwezeretsanso kumakhala kofanana ndi kugwiritsa ntchito disk iliyonse. Zosunga zobwezeretsera zimathamanga ndipo zenera losunga zosunga zobwezeretsera ndi lalifupi. ExaGrid nthawi zambiri imakhala ya 3X mwachangu pakusunga zosunga zobwezeretsera. Kubweza ndi kubwerezabwereza kukuchitika mofananira ndi zosunga zobwezeretsera za RPO yolimba (malo obwezeretsa). ExaGrid imasunga deta yosungidwa kwa nthawi yayitali m'nkhokwe ya tiered deduplication kuti ikhale yotsika mtengo kwa nthawi yayitali. Kuchotsa ndi kubwerezabwereza kumapezeka mofanana ndi zosunga zobwezeretsera pogwiritsa ntchito zinthu zomwe zilipo zosagwiritsidwa ntchito. Kuchotsa ndi kubwerezabwereza sikulepheretsa ndondomeko yosunga zobwezeretsera chifukwa nthawi zonse zimakhala zofunikira kwambiri. ExaGrid imatcha izi, "kusintha kosinthika." Popeza zosunga zobwezeretsera zimalemba mwachindunji ku disk-cache Landing Zone, zosunga zobwezeretsera zaposachedwa kwambiri zili m'mawonekedwe awo osakhazikika okonzekera pempho lililonse. Kubwezeretsa kwanuko, kubwezeretsedwa kwa VM pompopompo, makope owerengera, matepi, ndi zopempha zina zonse sizifuna kubwezeretsedwanso ndipo zimathamanga ngati diski. Mwachitsanzo, kuchira kwa VM pompopompo kumachitika masekondi mpaka mphindi poyerekeza ndi maora panjira yodulira mizere. ExaGrid imapereka zida zonse (purosesa, kukumbukira, bandwidth, ndi disk) pamakina otulutsa. Pamene deta ikukula, zinthu zonse zimawonjezedwa, kuphatikizapo malo owonjezera a Landing, bandwidth, purosesa, ndi kukumbukira komanso mphamvu ya disk. Zenera losunga zobwezeretsera limakhala lokhazikika kutalika mosasamala kanthu za kukula kwa data, zomwe zimachotsa kukweza kwa seva yamtengo wapatali. Mosiyana ndi inline, njira yowonjezereka yomwe muyenera kulingalira kuchuluka kwa ma seva ndi kusungirako komwe kumafunikira, njira ya ExaGrid imakulolani kuti mungolipira pamene mukukula powonjezera zipangizo zoyenera kukula pamene deta yanu ikukula. ExaGrid ili ndi mitundu isanu ndi itatu ya zida zamagetsi ndipo kukula kulikonse kapena chida chazaka zimatha kusakanizidwa ndikufananizidwa ndi dongosolo limodzi, zomwe zimalola madipatimenti a IT kugula zowerengera ndi kuchuluka momwe akufunira. Njira yobiriwira imeneyi imathetsanso kutha kwa zinthu.

ExaGrid idaganiza kudzera pakuchotsa deta ndikupanga zomanga zomwe zimapereka liwiro la zosunga zobwezeretsera ndikubwezeretsanso disk yokhala ndi malo osungika kwanthawi yayitali. Kuphatikizana ndikwabwino kwambiri padziko lonse lapansi kwa zosunga zobwezeretsera zachangu, zobwezeretsa, zobwezeretsera ndi makope a tepi; anakonza zosunga zobwezeretsera zenera pamene deta ikukula; ndikuchotsa kukweza kwa forklift ndi kutha, kwinaku akulola ogwira ntchito ku IT kugula zomwe akufuna momwe akufunira. Palibe downside ndi mozondoka kokha. ExaGrid Tiered Backup Storage imapereka 3X zosunga zobwezeretsera, mpaka 20X kubwezeretsa ndi VM boot performance, ndi zenera losunga zosunga zobwezeretsera lomwe limakhala lalitali ngati deta ikukula.

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Gulu lathu limaphunzitsidwa kuti liwonetsetse kuti makina anu akukulitsidwa bwino ndikuthandizidwa kuti akwaniritse zosowa zanu zomwe zikukula.

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