Data De-duplication ke thekenoloji e tummeng le e tsebahalang ea polokelo e ntlafatsang bokhoni ba polokelo.E felisa data e sa hlokahaleng ka ho tlosa lintlha tse kopitsoang ho dataset, ho siea kopi e le 'ngoe feela.Joalokaha ho bontšitsoe setšoantšong se ka tlase.Theknoloji ena e ka fokotsa haholo tlhokahalo ea sebaka sa polokelo ea' mele ho finyella tlhokahalo e ntseng e eketseha ea polokelo ea data.Theknoloji ea Dedupe e ka tlisa melemo e mengata e sebetsang, haholo-holo e kenyeletsang lintlha tse latelang:
| (1) | Kopana le litlhoko tsa ROI(Return On Investment)/TCO(Total Cost of Ownership); |
| (2) | Khōlo e potlakileng ea data e ka laoloa ka katleho; |
| (3) | Eketsa sebaka sa polokelo se sebetsang hantle le ho ntlafatsa bokhoni ba polokelo; |
| (4) | Boloka kakaretso ea litšenyehelo tsa polokelo le litšenyehelo tsa tsamaiso; |
| (5) | Boloka marang-rang a marang-rang a phetiso ea data; |
| (6) | Boloka litšenyehelo tsa ts'ebetso le tlhokomelo joalo ka sebaka, phepelo ea motlakase le ho pholisa. |
Theknoloji ea Dedupe e sebelisoa haholo ho boloka boitsebiso le tsamaiso ea polokelo ea boitsebiso, hobane ho na le lintlha tse ngata tse kopitsoang ka mor'a likopi tse ngata tsa data, tse loketseng haholo bakeng sa theknoloji ena. E ka kenngoa ts'ebetsong ea litsamaiso tsa lifaele, batsamaisi ba molumo, NAS, le sans.Dedupe e ka boela ea sebelisoa bakeng sa ho hlaphoheloa ha likoluoa tsa data, phetiso ea data le ho lumellana, e le theknoloji ea compression ea data e ka sebelisoang bakeng sa ho paka.Theknoloji ea Dedupe e ka thusa likopo tse ngata ho fokotsa polokelo ea data, ho boloka marang-rang a marang-rang, ho ntlafatsa bokhoni ba polokelo, ho fokotsa fensetere ea ho boloka chelete, le ho boloka litšenyehelo.
Dedupe e na le litekanyo tse peli tse ka sehloohong: litekanyo tsa deduplocation le ts'ebetso. Ts'ebetso ea Dedupe e itšetlehile ka thekenoloji e khethehileng ea ts'ebetsong, ha tekanyo ea Dedupe e khethoa ke litšobotsi tsa data ka boeona le mekhoa ea kopo, joalokaha ho bontšitsoe tafoleng e ka tlaase.
| Sekhahla se phahameng sa deduplication | Sekhahla se tlase sa deduplication |
| Lintlha tse entsoeng ke mosebelisi | Lintlha tse tsoang lefats'eng la tlhaho |
| Sekhahla se tlase sa data | Lintlha tse phahameng tsa phetoho |
| Lintlha tsa litšupiso, data e sa sebetseng | Lintlha tse sebetsang |
| Ts'ebeliso e tlase ea sekhahla sa phetoho ea data | Sesebelisoa se phahameng sa ho fetola data |
| Backup ya data e felletseng | Backup ea data e ntseng e eketseha |
| Ho boloka data nako e telele | Boitsebiso ba nako e khutšoanyane |
| Mefuta e mengata ea lisebelisoa tsa data | Mefuta e fokolang ea lisebelisoa tsa data |
| Ts'ebetso e tsoelang pele ea khoebo ea data | Tsamaiso ea khoebo ea data e akaretsang |
| Karolo e nyane ea data | Karohano e kholo ea data |
| Atolosa karohano ea data | Karolo ea data ea bolelele bo tsitsitseng |
| Litaba tsa data li lemohuoe | Litaba ha li tsejoe |
| Phokotso ea data ea nako | Phokotso ea data ea sebaka |
Dedupe Lintlha tsa Ts'ebetsong
Lintlha tse fapaneng li lokela ho nahanoa ha ho etsoa kapa ho sebelisoa theknoloji ea Dedupe, kaha lintlha tsena li ama ts'ebetso le katleho ea eona ka kotloloho.
| (1) | Eng | Ke lintlha life tse fokotsoang? |
| (2) | Neng | Boima bo tla tlosoa neng? |
| (3) | Hokae | Ho felisa boima ba 'mele ho kae? |
| (4) | Joang | Joang ho fokotsa boima ba 'mele? |
Dedupe Key Technology
Ts'ebetso ea deduplication ea sistimi ea polokelo ka kakaretso ke ena: pele ho tsohle, faele ea data e arotsoe ka sete ea data, bakeng sa sebaka se seng le se seng sa data ho bala menoana, ebe e ipapisitse le mantsoe a bohlokoa a ho batla a Hash, ho bapisa ho bonts'a data bakeng sa li-block tsa data tse kopitsoang, ho boloka palo ea index ea data block, ho seng joalo e bolela hore "data block" ke eona feela karolo e ncha, polokelo ea data block le ho theha faele ea polokelo ea data e tsamaisanang le meta ea polokelo ea data. ea sete ea metadata ea FP.Ha u bala faele, qala ka ho bala faele e utloahalang, ebe ho latela tatellano ea FP, ntša sebaka se tsamaisanang sa data ho tloha tsamaisong ea polokelo, tsosolosa kopi ea faele ea 'mele.Ho ka bonoa ho tloha ts'ebetsong e ka holimo hore theknoloji ea bohlokoa ea Dedupe e kenyelletsa haholo-holo karohano ea li-file block block, data block fingerprint calculation.
(1) Karolo ea ho thibela data ea faele
(2) Palo ea menoana e thibelang data
(3) Ho khutlisa data block
Ho fumana mefuta ena e khothalelitsoeng ho qala Network Packet Deduplication ea hau:
Mylinking™ Network Packet Broker(NPB) ML-NPB-640048*10GE SFP+ mmoho le 4*40GE/100GE QSFP28, Max 880Gbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-56606*40GE/100GE QSFP28 mmoho le 48*10GE/25GE SFP28, Max 1.8Tbps
Mylinking™ Network Packet Broker(NPB) ML-NPB-506048*10GE SFP+ mmoho le 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, Mosebetsi oa DPI
Mylinking™ Network Packet Broker(NPB) ML-NPB-6400
48*10GE SFP+ mmoho le 4*40GE/100GE QSFP28, Max 880Gbps
Nako ea poso: Oct-18-2022
