Data De-duplication wata shahararriyar fasahar ajiya ce kuma shahararriyar fasaha wacce ke inganta karfin ajiya.Yana kawar da bayanan da ba a iya amfani da su ba ta hanyar cire kwafin bayanai daga ma’adanar bayanai, ya bar kwafi daya kawai. Kamar yadda aka nuna a hoton da ke ƙasa. sararin samaniya don biyan buƙatun girma na ajiyar bayanai. Fasahar Dedupe na iya kawo fa'idodi masu yawa, musamman 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 adana bayanai da adanawa, saboda akwai bayanai da yawa na kwafin bayanan bayan bayanan da aka adana da yawa, wanda ya dace da wannan fasaha. bayanan kusa-kusa, da tsarin ajiyar bayanan layi. 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 bayanai don marufi. ajiyar bayanai, adana bandwidth na cibiyar sadarwa, inganta ingantaccen ajiya, rage taga madadin, da adana farashi.
Dedupe yana da manyan nau'o'i guda biyu: raguwar ma'auni da aikin aiki.Dedupe aikin ya dogara da takamaiman fasahar aiwatarwa, yayin da ƙimar Dedupe ta ƙayyade ta halaye na bayanan kanta da tsarin aikace-aikacen, kamar yadda aka nuna a cikin tebur da ke ƙasa.Yan kasuwa a halin yanzu suna ba da rahoton ƙididdiga na 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
Tsare-tsare na tsarin ajiya gabaɗaya shine: da farko ana raba fayil ɗin bayanai zuwa saitin bayanai, don kowane block na bayanai don ƙididdige sawun yatsa, sannan kuma bisa la'akari da kalmomin bincike na Hash, matching yana nuna bayanan da aka kwafin. bayanan tubalan, kawai adana bayanan toshe lambar index, in ba haka ba yana nufin toshe bayanan shine kawai yanki na sabon, ajiyar bayanan toshewa da ƙirƙirar bayanan meta masu dacewa. Don haka, fayil na zahiri a cikin tsarin ajiya ya dace da wakilcin ma'ana. na saitin metadata na FP.Lokacin karanta fayil ɗin, fara karanta fayil ɗin ma'ana, sannan bisa ga jerin FP, fitar da toshe bayanan da suka dace daga tsarin ajiya, mayar da kwafin fayil ɗin zahiri. Ana iya gani daga sama da aiwatar da mahimman fasahar Dedupe sun haɗa da ɓangaren toshe bayanan fayil, lissafin toshe bayanan yatsa da dawo da toshe bayanai.
(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
