Modified Data Duplication Algorithm to Minimizethe Redudancy of Data in Medical Database

Efficient hash function–based duplication detection algorithm for data Deduplication deduction and reduction

“…Table 1 represents the simulation result of Efficient Hash Function–based Duplication Detection (EHFDD) algorithm along with many existing approaches in tabular format. The Table 1 result also represents the comparison with various existing methods, namely, as IA‐SNM (Increment Adaptive‐Sorted Neighborhood Method), 19 AA‐SNM (Accumulative Adaptive Sorted Neighborhood Method), 19 and MSW (Modified Sliding and Windowing) 19 . These parameters like success rate (%), Average Delay (ms), Memory utilization (ms), computation time (ms), and communication overhead (ms) values are taken from many research articles.…”

“…Based on Figures 2 to 4, proposed Efficient Hash Function–based Duplication Detection (EHFDD) algorithm is evaluated on success rate (SR), average delay (AD), memory utilization (MU), computation time (CT), and communication overhead (CO) for document database. Here, proposed EHFDD algorithm is evaluated with IA‐SNM (Increment Adaptive‐Sorted Neighborhood Method), 19 AA‐SNM (Accumulative Adaptive Sorted Neighborhood Method), 19 and MSW (Modified Sliding and Windowing) 19 existing methods, where MSW is the closest technique to proposed EHFDD algorithms. MSW 19 verifies records, which are segregated, based on available data.…”

“…Here, proposed EHFDD algorithm is evaluated with IA‐SNM (Increment Adaptive‐Sorted Neighborhood Method), 19 AA‐SNM (Accumulative Adaptive Sorted Neighborhood Method), 19 and MSW (Modified Sliding and Windowing) 19 existing methods, where MSW is the closest technique to proposed EHFDD algorithms. MSW 19 verifies records, which are segregated, based on available data. The method reduced the duplication of medical records using piggy backup mechanism.…”

“…However, the method failed to maintain average delay and memory utilization, which caused MSW to become a more time and memory consumption method. AA‐SNM 19 designed windows with one overlapping content. If last record of a window is duplicate one, then adjacent window can be grouped into single block.…”

“…The work works a cache service format that allowed the applications, which is running with the mutually distrusting users in the local or on the remote hosts. MSW 19 verified the records that segregated based on available data. The method reduced the duplication of medical records using piggy backup mechanism.…”