Kuchotsa Deta ndi ukadaulo wotchuka komanso wotchuka wosungiramo zinthu womwe umakonza mphamvu yosungiramo zinthu. Umachotsa deta yosafunikira pochotsa deta yobwerezabwereza kuchokera ku deta, ndikusiya kopi imodzi yokha. Monga momwe chithunzi chili pansipa chikusonyezera. Ukadaulo uwu ukhoza kuchepetsa kwambiri kufunikira kwa malo osungiramo zinthu kuti ukwaniritse kufunikira kwakukulu kosungiramo deta. Ukadaulo wa Dedupe ukhoza kubweretsa zabwino zambiri, makamaka kuphatikiza izi:
| (1) | Kukwaniritsa zofunikira za ROI (Kubweza Ndalama)/TCO (Ndalama Zonse za Umwini); |
| (2) | Kukula mwachangu kwa deta kumatha kulamulidwa bwino; |
| (3) | Wonjezerani malo osungiramo zinthu abwino komanso kupititsa patsogolo ntchito yosungiramo zinthu; |
| (4) | Sungani ndalama zonse zosungira ndi ndalama zoyendetsera; |
| (5) | Sungani bandwidth ya netiweki yotumizira deta; |
| (6) | Sungani ndalama zogwirira ntchito ndi kukonza monga malo, magetsi ndi kuziziritsa. |
Ukadaulo wa Dedupe umagwiritsidwa ntchito kwambiri mu makina osungira deta ndi osungira deta, chifukwa pali deta yambiri yobwerezabwereza pambuyo posunga deta yambiri, zomwe ndizoyenera kwambiri paukadaulo uwu. Ndipotu, ukadaulo wa dedupe ungagwiritsidwe ntchito nthawi zambiri, kuphatikiza deta ya pa intaneti, deta yapafupi, ndi makina osungira deta osagwiritsa ntchito intaneti. Ukhoza kugwiritsidwa ntchito mu makina amafayilo, oyang'anira voliyumu, NAS, ndi sans. Dedupe ingagwiritsidwenso ntchito pobwezeretsa deta pakagwa ngozi, kutumiza deta ndi kulunzanitsa, chifukwa ukadaulo wopondereza deta ungagwiritsidwe ntchito poyika deta. Ukadaulo wa Dedupe ungathandize mapulogalamu ambiri kuchepetsa kusungira deta, kusunga bandwidth ya netiweki, kukonza magwiridwe antchito osungira, kuchepetsa zenera losungira, ndikusunga ndalama.
Dedupe ili ndi magawo awiri akuluakulu: kuchuluka kwa malo osungira deta ndi magwiridwe antchito. Kugwira ntchito kwa Dedupe kumadalira ukadaulo wokhazikitsa, pomwe kuchuluka kwa Dedupe kumatsimikiziridwa ndi mawonekedwe a deta yokha ndi mawonekedwe a mapulogalamu, monga momwe zasonyezedwera patebulo pansipa. Ogulitsa malo osungira deta pakadali pano akunena kuti kuchuluka kwa deta kuyambira 20:1 mpaka 500:1.
| Kuchuluka kwa kudzipereka | Kuchepa kwa kuchotsedwa |
| Deta yopangidwa ndi wogwiritsa ntchito | Deta yochokera ku chilengedwe |
| Kusintha kochepa kwa deta | Kusintha kwakukulu kwa deta |
| Deta yofotokozera, deta yosagwira ntchito | Deta yogwira ntchito |
| Kugwiritsa ntchito kusintha kwa data kochepa | Kugwiritsa ntchito kuchuluka kwa kusintha kwa deta |
| Kusunga deta yonse | Kusunga deta yowonjezera |
| Kusunga deta kwa nthawi yayitali | Kusunga deta kwakanthawi kochepa |
| Mitundu yosiyanasiyana ya mapulogalamu a data | Mitundu yaying'ono ya mapulogalamu a data |
| Kukonza deta mosalekeza | Kukonza deta yonse |
| Kugawa deta pang'ono | Kugawa deta yayikulu |
| Kugawa deta mozama | Kugawa deta kwautali wokhazikika |
| Zomwe zili mu data zawonedwa | Zomwe zili mu data sizikudziwika |
| Kuchotsa deta ya nthawi | Kuchotsa deta ya malo |
Chotsani Mfundo Zoyendetsera Ntchito
Zinthu zosiyanasiyana ziyenera kuganiziridwa popanga kapena kugwiritsa ntchito ukadaulo wa Dedupe, chifukwa zinthuzi zimakhudza mwachindunji magwiridwe antchito ake komanso momwe amagwirira ntchito.
| (1) | Chani | Ndi deta iti yomwe imachotsedwa kulemera? |
| (2) | Liti | Kodi kulemerako kudzachotsedwa liti? |
| (3) | Kumene | Kodi kuchotsa kulemera kuli kuti? |
| (4) | Bwanji | Kodi mungachepetse bwanji kulemera? |
Ukadaulo wa Dedupe Key
Njira yochotsera deta ya dongosolo losungiramo zinthu ndi iyi: choyamba, fayilo ya deta imagawidwa m'magulu a deta, kuti deta iliyonse iwerengere zala, kenako kutengera mawu osakira a Hash, kufananiza kumasonyeza deta ya ma block a data obwerezabwereza, kumasunga nambala ya index ya block ya data, apo ayi zikutanthauza kuti block ya data ndiye chidutswa chokhacho cha deta yatsopano, kusungira deta ndikupanga zambiri zoyenera. Chifukwa chake, fayilo yeniyeni mu dongosolo losungiramo zinthu ikugwirizana ndi kufotokozera kwanzeru kwa seti ya metadata ya FP. Mukawerenga fayilo, choyamba werengani fayilo yanzeru, kenako malinga ndi ndondomeko ya FP, tulutsani deta yofanana kuchokera ku dongosolo losungiramo zinthu, bwezeretsani kopi ya fayilo yeniyeni. Zitha kuwoneka kuchokera ku njira yomwe ili pamwambapa kuti ukadaulo wofunikira wa Dedupe umaphatikizapo kugawa deta ya fayilo, kuwerengera zala za deta ndi kubweza deta.
(1) Kugawa deta ya fayilo
(2) Kuwerengera zala za deta
(3) Kubweza deta yobisika
Kuti mupeze ma model awa omwe angakuthandizeni kuyambitsa Network Packet Deduplication yanu:
Mylinking™ Network Packet Broker(NPB) ML-NPB-640048*10GE SFP+ kuphatikiza 4*40GE/100GE QSFP28, Max 880Gbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-56606*40GE/100GE QSFP28 kuphatikiza 48*10GE/25GE SFP28, Max 1.8Tbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-506048*10GE SFP+ kuphatikiza 2*40GE QSFP, Max 560Gbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-486048*10GE SFP+, Max 480Gbps, Function Plus
Mylinking™ Network Packet Broker(NPB) ML-NPB-481048*10GE SFP+, Max 480Gbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-2410P24*10GE SFP+, Max 240Gbps, Ntchito ya DPI
Mylinking™ Network Packet Broker(NPB) ML-NPB-6400
48*10GE SFP+ kuphatikiza 4*40GE/100GE QSFP28, Max 880Gbps
Nthawi yotumizira: Okutobala-18-2022
