Data De-duplication ndi teknoloji yotchuka komanso yotchuka yosungiramo zinthu zomwe zimakulitsa mphamvu yosungiramo.Imachotsa deta yowonjezereka mwa kuchotsa deta yobwerezabwereza kuchokera ku dataset, ndikusiya kopi imodzi yokha.Monga momwe tawonetsera mu chithunzi pansipa.Tekinoloje iyi ikhoza kuchepetsa kwambiri kufunikira kwa malo osungirako thupi kuti akwaniritse zofuna zomwe zikukula kwa deta.
| (1) | Kukwaniritsa zofunika za ROI(Return On Investment)/TCO(Total Cost of Ownership); |
| (2) | Kukula kofulumira kwa deta kumatha kuyendetsedwa bwino; |
| (3) | Wonjezerani malo osungiramo ogwira ntchito komanso kusungirako bwino; |
| (4) | Sungani mtengo wonse wosungira ndi mtengo wowongolera; |
| (5) | Sungani bandwidth ya netiweki ya kufalitsa kwa data; |
| (6) | Sungani ndalama zoyendetsera ntchito ndi kukonza monga malo, magetsi ndi kuziziritsa. |
Ukadaulo wa Dedupe umagwiritsidwa ntchito kwambiri posunga zosunga zobwezeretsera ndi kusunga ma data, chifukwa pali zambiri zobwereza pambuyo zosunga zosunga zobwezeretsera zingapo, zomwe zili zoyenera kwambiri paukadaulo uwu. Ndipotu, luso la dedupe lingagwiritsidwe ntchito nthawi zambiri, kuphatikizapo deta yapaintaneti, deta pafupi ndi mzere, ndi machitidwe osungira deta osatsegula. Ikhoza kugwiritsidwa ntchito mu machitidwe a mafayilo, otsogolera ma voliyumu, NAS, ndi sans.Dedupe angagwiritsidwenso ntchito pobwezeretsa masoka a deta, kutumiza deta ndi kuyanjanitsa, monga teknoloji yosindikizira deta ingagwiritsidwe ntchito popanga deta.
Dedupe ali ndi miyeso iwiri ikuluikulu: chiwerengero cha deduplocation ndi performance.Dedupe ntchito imadalira luso lapadera lokhazikitsa, pamene mlingo wa Dedupe umatsimikiziridwa ndi makhalidwe a deta yokha ndi machitidwe ogwiritsira ntchito, monga momwe tawonetsera pa tebulo ili m'munsimu.Ogulitsa osungirako katundu panopa amapereka malipoti a deduplication kuyambira 20: 1 mpaka 500: 1.
| High deduplication rate | Mtengo wotsika kwambiri |
| Deta yopangidwa ndi wogwiritsa ntchito | Zambiri kuchokera kuzinthu zachilengedwe |
| Kusintha kwa data kutsika | Kusintha kwakukulu kwa data |
| Zolozera, data yosagwira ntchito | Deta yogwira |
| Ntchito yotsika mtengo yosinthira deta | Kugwiritsa ntchito kwambiri kusintha kwa data |
| Kusunga deta yonse | Zowonjezera zosunga zobwezeretsera |
| Kusungidwa kwa data kwanthawi yayitali | Kusungidwa kwa data kwakanthawi kochepa |
| Ntchito zambiri za data | Mapulogalamu ang'onoang'ono a data |
| Kupitiliza kwa bizinesi ya data | General data business processing |
| Gawo laling'ono la data | Kugawa kwakukulu kwa data |
| Kuchulukitsa magawo a data | Gawo la data lokhazikika |
| Zomwe zili mu data zimazindikirika | Zomwe zili mu data sizikudziwika |
| Kuchepetsa nthawi ya data | Kusintha kwa data kwa malo |
Dedupe Implementation Points
Zinthu zosiyanasiyana ziyenera kuganiziridwa popanga kapena kugwiritsa ntchito ukadaulo wa Dedupe, chifukwa izi zimakhudza momwe zimagwirira ntchito komanso magwiridwe ake.
| (1) | Chani | Ndi data yanji yomwe imachepetsedwa? |
| (2) | Liti | Kodi kulemera kudzachotsedwa liti? |
| (3) | Kuti | Kodi kuchotsa kulemera kuli kuti? |
| (4) | Bwanji | Kodi kuchepetsa kulemera? |
Dedupe Key Technology
Deduplication ndondomeko ya dongosolo yosungirako ambiri ndi izi: choyamba deta deta anawagawa mu gulu la deta, aliyense chipika deta kuwerengera zala, ndiyeno zochokera zala zala Hash kufufuza mawu ofunika, kufananitsa limasonyeza deta kwa chibwereza midadada deta, kokha m'masitolo deta chipika index nambala, apo ayi zikutanthauza kuti chipika deta ndi chidutswa chokha cha latsopano, kusungirako deta chipika ndi kulenga zogwirizana dongosolo meta zambiri deta ndi kulenga yogwirizana ndi meta dongosolo deta. ya seti ya metadata ya FP.Powerenga fayilo, choyamba werengani fayilo yomveka, kenako motsatira ndondomeko ya FP, tulutsani chipika chofananira cha data kuchokera kumalo osungiramo zinthu, kubwezeretsanso fayilo ya thupi.Zitha kuwoneka kuchokera ku ndondomeko yomwe ili pamwambayi kuti matekinoloje ofunikira a Dedupe makamaka amaphatikizapo magawo a chipika cha deta, chipika cha deta kuwerengera zala ndi kubwereza deta.
(1) Gawo la block data lafayilo
(2) Kuwerengera zala zala za data block
(3) Kubweza block block
Kuti mupeze zitsanzo zopangira izi kuti muyambitse Network Packet Deduplication:
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, DPI Ntchito
Mylinking™ Network Packet Broker(NPB) ML-NPB-6400
48*10GE SFP+ kuphatikiza 4*40GE/100GE QSFP28, Max 880Gbps
Nthawi yotumiza: Oct-18-2022
