Cov ntaub ntawv De-duplication yog ib tug nrov thiab nrov cia technology uas optimizes cia muaj peev xwm.Nws tshem tawm redundant cov ntaub ntawv los ntawm kev tshem tawm duplicate cov ntaub ntawv los ntawm cov dataset, tawm tsuas yog ib daim ntawv luam.Raws li pom nyob rau hauv daim duab hauv qab no.Qhov kev siv tshuab no tuaj yeem txo qhov xav tau ntawm lub cev qhov chaw cia kom tau raws li qhov kev thov loj hlob rau cov ntaub ntawv khaws cia.Dedupe thev naus laus zis tuaj yeem nqa tau ntau yam txiaj ntsig, feem ntau suav nrog cov hauv qab no:
| (1) | Ua raws li ROI (Rov Los Ntawm Kev Ua Lag Luam) / TCO (Tag Nrho Tus Nqi Ntawm Cov Tswv Cuab) cov cai; |
| (2) | Kev loj hlob sai ntawm cov ntaub ntawv tuaj yeem tswj tau zoo; |
| (3) | Txhim kho qhov chaw cia kom zoo thiab txhim kho kev khaws cia; |
| (4) | Txuag tag nrho cov nqi khaws cia thiab cov nqi tswj; |
| (5) | Txuag lub network bandwidth ntawm cov ntaub ntawv xa mus; |
| (6) | Txuag cov nqi khiav lag luam thiab kev saib xyuas xws li qhov chaw, hluav taws xob thiab cua txias. |
Dedupe thev naus laus zis tau siv dav hauv cov ntaub ntawv thaub qab thiab archiving systems, vim tias muaj ntau cov ntaub ntawv duplicate tom qab ntau cov ntaub ntawv thaub qab, uas yog qhov tsim nyog rau cov thev naus laus zis no.Qhov tseeb, dedupe thev naus laus zis tuaj yeem siv ntau lub sijhawm, suav nrog cov ntaub ntawv online, cov ntaub ntawv nyob ze, thiab offline cov ntaub ntawv khaws cia. Nws tuaj yeem siv rau hauv cov ntaub ntawv kaw lus, ntim cov tswj hwm, NAS, thiab sans.Dedupe kuj tseem tuaj yeem siv rau cov ntaub ntawv kev puas tsuaj rov qab, cov ntaub ntawv xa mus thiab synchronization, vim tias cov ntaub ntawv compression tshuab tuaj yeem siv rau cov ntaub ntawv ntim.Dedupe thev naus laus zis tuaj yeem pab ntau daim ntawv thov txo cov ntaub ntawv khaws cia, txuag lub network bandwidth, txhim kho kev khaws cia, txo lub qhov rais thaub qab, thiab txuag nqi.
Dedupe muaj ob qhov loj me: deduplocation ratios thiab kev ua tau zoo.Dedupe kev ua tau zoo nyob ntawm qhov kev siv thev naus laus zis tshwj xeeb, thaum Dedupe tus nqi yog txiav txim siab los ntawm cov yam ntxwv ntawm cov ntaub ntawv nws tus kheej thiab cov qauv siv, raws li qhia hauv cov lus hauv qab no. Cov neeg muag khoom khaws cia tam sim no tshaj tawm cov nqi deduplication xws li 20: 1 txog 500: 1.
| High deduplication tus nqi | Tsawg tus nqi deduplication |
| Cov ntaub ntawv tsim los ntawm tus neeg siv | Cov ntaub ntawv los ntawm lub ntiaj teb ntuj tsim |
| Cov ntaub ntawv tsawg tus nqi hloov | Cov ntaub ntawv siab hloov pauv |
| Cov ntaub ntawv siv, cov ntaub ntawv tsis ua haujlwm | Cov ntaub ntawv nquag |
| Tsawg cov ntaub ntawv hloov pauv tus nqi thov | Cov ntaub ntawv siab hloov pauv daim ntawv thov |
| Tag nrho cov ntaub ntawv backup | Incremental cov ntaub ntawv backup |
| Cov ntaub ntawv khaws cia ntev | Cov ntaub ntawv luv luv cia |
| Ntau yam ntawm cov ntaub ntawv thov | Ntau yam ntawm cov ntaub ntawv thov |
| Nruam cov ntaub ntawv ua lag luam | General ntaub ntawv ua lag luam |
| Cov ntaub ntawv me me segmentation | Cov ntaub ntawv loj segmentation |
| Elongate cov ntaub ntawv segmentation | Tsau ntev cov ntaub ntawv segmentation |
| Cov ntaub ntawv cov ntsiab lus pom | Cov ntaub ntawv cov ntsiab lus tsis paub |
| Sijhawm cov ntaub ntawv deduplication | Spatial cov ntaub ntawv deduplication |
Dedupe Implementation Points
Ntau yam yuav tsum tau txiav txim siab thaum tsim lossis siv Dedupe thev naus laus zis, vim tias cov xwm txheej no cuam tshuam ncaj qha rau nws qhov kev ua tau zoo thiab kev ua tau zoo.
| (1) | Dab tsi | Cov ntaub ntawv dab tsi yog de-weighted? |
| (2) | Thaum twg | Thaum twg qhov hnyav yuav raug tshem tawm? |
| (3) | Qhov twg | Qhov kev tshem tawm qhov hnyav nyob qhov twg? |
| (4) | Yuav ua li cas | Yuav txo qhov hnyav li cas? |
Dedupe Ntsiab Technology
Cov txheej txheem deduplication ntawm kev khaws cia feem ntau yog qhov no: ua ntej ntawm tag nrho cov ntaub ntawv cov ntaub ntawv tau muab faib ua ib txheej ntawm cov ntaub ntawv, rau txhua qhov thaiv cov ntaub ntawv los laij cov ntiv tes, thiab tom qab ntawd raws li tus ntiv tes Hash tshawb cov ntsiab lus, sib piv qhia cov ntaub ntawv rau cov ntaub ntawv sib npaug, tsuas yog khaws cov ntaub ntawv thaiv tus lej, txwv tsis pub nws txhais tau tias cov ntaub ntawv thaiv tsuas yog ib qho tshiab, khaws cov ntaub ntawv thaiv lub cev thiab tsim cov ntaub ntawv tseem ceeb hauv meta. logical sawv cev ntawm cov txheej txheem ntawm FP metadata.Thaum nyeem cov ntaub ntawv, thawj zaug nyeem cov ntaub ntawv logical, tom qab ntawd raws li FP sib lawv liag, tshem tawm cov ntaub ntawv sib thooj los ntawm cov ntaub ntawv khaws cia, rov qab cov ntawv theej ntawm lub cev cov ntaub ntawv.Nws tuaj yeem pom los ntawm cov txheej txheem saum toj no uas cov thev naus laus zis tseem ceeb ntawm Dedupe feem ntau suav nrog cov ntaub ntawv cov ntaub ntawv thaiv segmentation, cov ntaub ntawv thaiv cov ntiv tes thiab calculation.
(1) Cov ntaub ntawv thaiv segmentation
(2) Cov ntaub ntawv thaiv cov ntiv tes suav
(3) Cov ntaub ntawv thaiv retrieval
Txhawm rau nrhiav cov qauv pom zoo no los pib koj lub Network Packet Deduplication:
Mylinking™ Network Packet Broker (NPB) ML-NPB-640048 * 10GE SFP + ntxiv rau 4 * 40GE / 100GE QSFP28, Max 880Gbps
Mylinking™ Network Packet Broker (NPB) ML-NPB-56606 * 40GE / 100GE QSFP28 ntxiv rau 48 * 10GE / 25GE SFP28, Max 1.8Tbps
Mylinking™ Network Packet Broker (NPB) ML-NPB-506048 * 10GE SFP + ntxiv rau 2 * 40GE QSFP, Max 560Gbps
Mylinking™ Network Packet Broker (NPB) ML-NPB-486048 * 10GE SFP +, Max 480Gbps, Muaj nuj nqi Ntxiv
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 Muaj nuj nqi
Mylinking™ Network Packet Broker (NPB) ML-NPB-6400
48 * 10GE SFP + ntxiv rau 4 * 40GE / 100GE QSFP28, Max 880Gbps
Post lub sij hawm: Oct-18-2022
