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Data De-Duplication Technology   Presented By,    Rashmi V [email_address]
Digital Information Growth ,[object Object],[object Object]
Traditional Backup ,[object Object],[object Object],[object Object],[object Object]
Challenge towards Backup ,[object Object],[object Object],[object Object]
Data De-Duplication is the solution ,[object Object],[object Object],[object Object],[object Object]
Traditional Backup vs. De-duplication
Misconception between the Three
Generalized De-duplication
Where Data De-Duplication is done? ,[object Object],[object Object],Client Server Source side Target side LAN
Source Based de-duplication ,[object Object],[object Object],[object Object],[object Object]
Target Based De-duplication ,[object Object],[object Object],[object Object],[object Object]
Types of data de-duplication ,[object Object],[object Object],[object Object],[object Object]
File level de-duplication ,[object Object],[object Object],[object Object]
Block level – Fixed length ,[object Object],[object Object],[object Object]
Block level- Variable length ,[object Object],[object Object]
DD makes replication affordable
Continued… ,[object Object],[object Object],[object Object]
Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 

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