Date of Publication :12th April 2017

Abstract: As cloud computing is mostly used domain now a days, keeping the cloud limitations in mind we try to efficiently utilize the cloud resources by applying basic optimization techniques. Since text data occupy very small space compared to images or multimedia files in general, we come up with some space optimizing and de-duplicating schemes. Instead of traditional techniques of block level de-duplication, we implement a technique where the images are divided into blocks and are given unique hash id and stored in ind ex table. Now instead of sending entire object onto cloud for comparison, we send only index table to check for duplicate entries and eliminate them. This way the bandwidth is very efficiently utilized compared to traditional schemes and also optimizes space utilized in cloud storage systems.

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