Prevention of Data De-Duplication
Muganagowda Patil · International Journal for Research in Applied Science and Engineering Technology · 2018
Data De-duplication is an effective technique to discard duplicate repeating data. Data De-duplication technique is mostly used in cloud computing to decrease the volume of storage space and save bandwidth but notapplied on a mobile application for data sharing feature.Current mobile application downloads data i.e. text File, images without checking data duplication, which turn into more data consumption more memory requirement.The solution for this problem is to perform block level de-duplication checking at server-side and client side.Propose system solve this problem of data duplication by performing proactive data checking in mobile device cloud server.In this approach, the shared data is divided into a number of different blocks based on contents and block hash value is calculated for data de-duplication checking.