Data De-duplication yakakurumbira uye yakakurumbira yekuchengetedza tekinoroji inogonesa kuchengetedza kuchengetedza.Inobvisa dhata isina basa nekubvisa yakapetwa data kubva mudhata, ichisiya imwe chete kopi.Sezvinoratidzwa mumufananidzo uri pazasi.Iyi tekinoroji inogona kuderedza zvakanyanya kudiwa kwekuchengetedza muviri. nzvimbo yekuzadzisa kudiwa kuri kukura kwekuchengetwa kwedata.Dedupe tekinoroji inogona kuunza akawanda mabhenefiti, kunyanya kusanganisira zvinotevera zvinhu:
| (1) | Sangana neROI(Return On Investment)/TCO(Total Cost of Ownership) zvinodiwa; |
| (2) | Kukura kwekukurumidza kwedata kunogona kunyatsodzorwa; |
| (3) | Wedzera inobudirira nzvimbo yekuchengetedza uye kuvandudza kushanda kwekuchengetedza; |
| (4) | Chengetedza mutengo wakakwana wekuchengetedza uye mutengo wekutonga; |
| (5) | Sevha iyo network bandwidth yekufambisa data; |
| (6) | Chengetedza mari yekushandisa uye kugadzirisa senge nzvimbo, magetsi uye kutonhora. |
Dedupe tekinoroji inoshandiswa zvakanyanya mukuchengetedza data uye kuchengetedza masisitimu, nekuti kune yakawanda yakapetwa dhata mushure mekuchengetedza akawanda data, iyo yakakodzera kwazvo tekinoroji iyi.Kutaura zvazviri, dedupe tekinoroji inogona kushandiswa mumamiriro mazhinji, kusanganisira online data, data yepedyo-mutsara, uye masystem ekuchengetedza data asiri pamhepo.Inogona kushandiswa muhurongwa hwefaira, vatungamiri vevhoriyamu, NAS, uye sans.Dedupe inogonawo kushandiswa pakugadzirisa njodzi yedata, kutumira data uye kuwiriranisa, sezvo teknolojia yekudzvinyirira data inogona kushandiswa pakugadzirisa data.Dedupe teknolojia inogona kubatsira maitiro akawanda kuderedza. chengetedzo yedata, chengetedza network bandwidth, gadzirisa kuchengetedza, kuderedza hwindo rekuchengetedza, uye chengetedza mari.
Dedupe ine mativi makuru maviri: deduplocation ratios uye performance.Dedupe performance inoenderana neiyo chaiyo yekutepfenyura tekinoroji, nepo Dedupe rate inotarwa nehunhu hweiyo data pachayo uye maitiro ekushandisa, sezvakaratidzwa mutafura iri pasi apa. kubva pa20:1 kusvika pa500:1.
| High deduplication rate | Low deduplication rate |
| Data yakagadzirwa nemushandisi | Data kubva kune zvakasikwa |
| Data yakaderera mwero wekuchinja | Data yakakwira mwero wekuchinja |
| Reference data, isingashande data | Active data |
| Yakaderera data shanduko rate application | Yakakwira data shanduko rate application |
| Full data backup | Kuwedzera data backup |
| Data yenguva refu yekuchengetedza | Data yenguva pfupi yekuchengetedza |
| Yakasiyana-siyana ye data application | Idiki diki rekushandisa data |
| Kuenderera mberi data bhizinesi kugadzirisa | General data business processing |
| Diki data segmentation | Big data segmentation |
| Elongate data segmentation | Yakagadziriswa kureba data segmentation |
| Zvemukati zve data zvinoonekwa | Zvemukati hazvizivikanwe |
| Nguva yekubvisa data | Spatial data deduplication |
Dedupe Implementation Points
Zvinhu zvakasiyana zvinofanirwa kutariswa pakugadzira kana kushandisa tekinoroji yeDedupe, sezvo zvinhu izvi zvinokanganisa kuita kwayo uye kushanda kwayo.
| (1) | Chii | Ndeapi data akaremerwa? |
| (2) | Rini | Huremu huchabviswa riini? |
| (3) | Kupi | Kubvisa uremu kupi? |
| (4) | Sei | Nzira yekuderedza uremu? |
Dedupe Key Technology
Deduplication process of storage system in general ndeiyi: chekutanga faira re data rakakamurwa kuita seti yedata, kune yega yega yedata kuverenga zvigunwe, uyezve zvichibva pamunwe Hash kutsvaga keywords, kuenzanisa kunoratidza iyo data yeiyo duplicate. data blocks, inongochengeta data block index nhamba, zvikasadaro zvinoreva kuti data block ndiyo chete chidimbu chetsva, kuchengetwa kwedata block uye kugadzira yakakodzera meta ruzivo.Saka, faira remuviri muhurongwa hwekuchengetera rinoenderana nekumiririrwa kunonzwisisika kwea. seti yeFP metadata.Paunenge uchiverenga faira, tanga kuverenga iyo inonzwisisika faira, zvino maererano neFP sequence, tora inopindirana data block kubva kune yekuchengetedza system, dzorera kopi yefaira remuviri.Inogona kuonekwa kubva pamusoro apa. kuti matekinoroji akakosha eDedupe anonyanya kusanganisira faira data block segmentation, data block fingerprint kuverenga uye data block kudzoreredza.
(1) Faira data block segmentation
(2) Data block fingerprint kuverenga
(3) Data block retrieval
Kuti uwane idzi dzinokurudzira modhi kuti utange yako Network Packet Deduplication:
Mylinking™ Network Packet Broker(NPB) ML-NPB-640048*10GE SFP+ pamwe ne4*40GE/100GE QSFP28, Max 880Gbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-56606*40GE/100GE QSFP28 pamwe ne48*10GE/25GE SFP28, Max 1.8Tbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-506048*10GE SFP+ pamwe ne2*40GE QSFP, Max 560Gbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-486048*10GE SFP+, Max 480Gbps, Basa Rinowedzera
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 Basa
Mylinking™ Network Packet Broker(NPB) ML-NPB-6400
48*10GE SFP+ pamwe ne4*40GE/100GE QSFP28, Max 880Gbps
Nguva yekutumira: Oct-18-2022
