Data De-duplication ndi teknoloji yotchuka komanso yotchuka yosungiramo zinthu zomwe zimakwaniritsa mphamvu zosungirako.Imachotsa deta yowonjezereka pochotsa deta yobwerezabwereza kuchokera ku dataset, ndikusiya kopi imodzi yokha.Monga momwe tawonetsera m'chithunzi pansipa.Tekinoloje iyi ikhoza kuchepetsa kwambiri kufunika kosungirako thupi. danga kuti likwaniritse kufunikira kokulirapo kwa data yosungirako.Tekinoloje yaDedupe imatha kubweretsa zabwino zambiri, makamaka kuphatikiza izi:
| (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. |
Dedupe luso chimagwiritsidwa ntchito zosunga zobwezeretsera deta ndi kachitidwe archiving, chifukwa pali zambiri chibwereza deta pambuyo angapo zosunga zobwezeretsera deta, amene ali abwino kwambiri kwa tekinoloje. Ndipotu, dedupe luso angagwiritsidwe ntchito nthawi zambiri, kuphatikizapo deta Intaneti, pafupi-line deta, ndi makina osungira deta osagwiritsa ntchito intaneti.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 yophatikizira deta ingagwiritsidwe ntchito popanga deta.Dedupe luso lingathandize ntchito zambiri kuchepetsa kusungirako deta, sungani bandwidth ya netiweki, sinthani kusunga bwino, chepetsa zenera losunga zobwezeretsera, ndikusunga ndalama.
Dedupe ali ndi miyeso iwiri ikuluikulu: deduplocation ratios and performance.Dedupe performance imadalira luso lapadera la kukhazikitsidwa, pamene mlingo wa Dedupe umatsimikiziridwa ndi makhalidwe a deta yokha ndi machitidwe ogwiritsira ntchito, monga momwe tawonetsera pa tebulo ili m'munsimu.Ogulitsa zosungirako pakali pano amafotokoza mitengo yochepetsera kuyambira 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 amagawidwa mu seti ya deta, kwa chipika chilichonse deta kuwerengera chala, ndiyeno zochokera zala Hash kufufuza mawu ofunika, kufananitsa limasonyeza deta kwa chibwereza. midadada ya data, imangosunga nambala ya index block block, apo ayi zikutanthauza kuti chipika cha data ndi gawo lokhalo latsopano, kusungidwa kwa chipika cha data ndikupanga zidziwitso zoyenera. seti ya metadata ya FP.Powerenga fayilo, choyamba werengani fayilo yomveka, kenako molingana ndi ndondomeko ya FP, tulutsani chipika chofanana cha deta kuchokera ku dongosolo losungiramo zinthu, kubwezeretsanso kopi ya fayilo yakuthupi.Ikhoza kuwonedwa kuchokera pamwamba kuti matekinoloje ofunikira a Dedupe makamaka amaphatikiza magawo a block data block, kuwerengera zala zala za data block ndi kubweza deta block.
(1) Gawo la block data data
(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
