Data De-kwafi fasaha ce mai shahara kuma shahararriyar fasahar ajiya wacce ke haɓaka ƙarfin ajiya.Yana kawar da bayanan da ba su da yawa ta hanyar cire kwafin bayanai daga cikin bayanan, barin kwafi ɗaya kawai.Kamar yadda aka nuna a cikin hoton da ke ƙasa.Wannan fasaha na iya rage buƙatar sararin ajiya ta zahiri don biyan buƙatun girma na adana bayanai.Fasaha na iya haifar da fa'idodi masu yawa, galibi gami da abubuwa masu zuwa:
| (1) | Haɗu da ROI (Komawa kan Zuba Jari) / TCO (Jimlar Kudin Mallaka) buƙatun; |
| (2) | Ana iya sarrafa saurin girma na bayanai yadda ya kamata; |
| (3) | Ƙara sararin ajiya mai tasiri da inganta ingantaccen ajiya; |
| (4) | Ajiye jimlar kuɗin ajiya da farashin gudanarwa; |
| (5) | Ajiye bandwidth na cibiyar sadarwa na watsa bayanai; |
| (6) | Ajiye farashin aiki da kulawa kamar sarari, samar da wutar lantarki da sanyaya. |
Ana amfani da fasahar Dedupe sosai a cikin tsarin ajiyar bayanai da adanawa, saboda akwai bayanai da yawa na kwafin bayanan bayan bayanan bayanan da yawa, wanda ya dace da wannan fasaha. Ana iya aiwatar da shi a cikin tsarin fayil, masu sarrafa ƙararrawa, NAS, da sans.Dedupe kuma za'a iya amfani dashi don dawo da bala'i na bayanai, watsa bayanai da aiki tare, kamar yadda za'a iya amfani da fasahar matsawa don tattara bayanai.Tsarin fasaha na Dedupe zai iya taimakawa yawancin aikace-aikace don rage yawan ajiyar bayanai, adana bandwidth na cibiyar sadarwa, inganta ingantaccen ajiya, rage taga madadin, da kuma adana farashi.
Dedupe yana da manyan nau'o'i guda biyu: raguwar raguwa da aiki. Ayyukan Dedupe ya dogara ne akan fasaha na musamman na aiwatarwa, yayin da Dedupe ya ƙaddara ta hanyar halayen bayanan kanta da tsarin aikace-aikacen, kamar yadda aka nuna a cikin tebur da ke ƙasa. Masu sayar da kayayyaki a halin yanzu suna ba da rahoton ƙididdiga daga 20: 1 zuwa 500: 1.
| Babban raguwar ƙima | Ƙananan raguwa |
| Bayanan da mai amfani ya ƙirƙira | Bayanai daga duniyar halitta |
| Ƙananan ƙimar canji | Babban adadin canjin bayanai |
| Bayanan magana, bayanan da ba su da aiki | Bayanai masu aiki |
| Ƙananan aikace-aikacen canjin bayanai | Babban aikace-aikacen canjin bayanai |
| Cikakken madadin bayanai | Ajiye bayanan ƙara |
| Ma'ajiyar bayanai na dogon lokaci | Ma'ajiyar gajeriyar bayanai |
| Faɗin aikace-aikacen bayanai | Ƙananan kewayon aikace-aikacen bayanai |
| Ci gaba da sarrafa bayanan kasuwanci | Gabaɗaya sarrafa kasuwancin bayanai |
| Ƙananan rarraba bayanai | Babban rabon bayanai |
| Tsawaita rarraba bayanai | Kafaffen rarrabuwar bayanai na tsawon lokaci |
| An gane abun cikin bayanai | Ba a san abun ciki na bayanai ba |
| Rage bayanan lokaci | Rage bayanan sararin samaniya |
Dedupe Abubuwan Aiwatarwa
Ya kamata a yi la'akari da abubuwa daban-daban yayin haɓakawa ko amfani da fasahar Dedupe, saboda waɗannan abubuwan suna shafar aikinta da ingancinta kai tsaye.
| (1) | Menene | Wadanne bayanai ne aka rage nauyi? |
| (2) | Yaushe | Yaushe za a kawar da nauyin nauyi? |
| (3) | Ina | Ina kawar da nauyi? |
| (4) | Yaya | Yadda za a rage nauyi? |
Dedupe Key Technology
Deduplication tsari na ajiya tsarin a general shi ne: da farko, da data fayil ne zuwa kashi wani sa na data, ga kowane block na bayanai don lissafta da yatsa, sa'an nan kuma dogara a kan yatsa Hash search keywords, matching nuna da bayanai ga kwafin data tubalan, kawai adana data block index lamba, in ba haka ba yana nufin da data block ne kawai yanki na wani sabon, ajiya na data toshe da kuma haifar da dacewa da tsarin fayil a cikin jiki bayanai. na saitin metadata na FP.Lokacin karanta fayil ɗin, fara karanta fayil ɗin ma'ana, sannan bisa ga jerin FP, fitar da toshe daidaitattun bayanai daga tsarin ajiya, mayar da kwafin fayil ɗin zahiri. Ana iya gani daga tsarin da ke sama cewa maɓallan fasahar Dedupe sun haɗa da ɓarna bayanan toshe fayil, ƙididdigar toshe bayanan yatsa da dawo da bayanan toshe.
(1) Fayil data toshe kashi
(2) Data toshe lissafin yatsa
(3) Maido da bayanai
Don nemo waɗannan samfuran shawarwari don fara Haɓaka Fakitin hanyar sadarwa:
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-640048*10GE SFP+ da 4*40GE/100GE QSFP28, Max 880Gbps
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-56606*40GE/100GE QSFP28 da 48*10GE/25GE SFP28, Max 1.8Tbps
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-506048*10GE SFP+ da 2*40GE QSFP, Max 560Gbps
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-486048*10GE SFP+, Max 480Gbps, Aiki Plus
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-481048*10GE SFP+, Max 480Gbps
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-2410P24*10GE SFP+, Max 240Gbps, Ayyukan DPI
Mylinking™ Network Packet Dillalan (NPB) ML-NPB-6400
48*10GE SFP+ da 4*40GE/100GE QSFP28, Max 880Gbps
Lokacin aikawa: Oktoba-18-2022
